The 3 columns in color are computed by VizieR, and are not part of the original data.

Note: USNO-A1.0 contains 488,006,860 sources, and was compiled from the blue/red overlaps of the detection lists generated from scans of POSS-I O and E plates (>=-30°) and SRC-J and ESO-R plates (<=-35°). USNO-A1.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory; it is superseded by the new PMM-USNO-A2.0 version.
The VizieR search engine uses an on-line compressed version (3.4Gbytes) which was generated at CDS.

I/243/out

The PMM USNO-A1.0 Catalogue (Monet 1997) ReadMe+ftp metaI/243/out The Full Catalogue (488006860 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-A1.0	RA_ICRS deg	DE_ICRS deg	GSCflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	5.426	19 55 31.51342	-49 53 14.6114	0375-38506932	298.881306	-49.887392			19.8	20.3	1975.366

Note: USNO-A2.0 contains 526,280,881 sources, and is based on a re-reduction of the Precision Measuring Machine (PMM) scans from POSS-I O and E plates (>=-18°) and SRC-J and ESO-R plates (<=-20°). USNO-A2.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory.
The major difference between USNO-A2.0 and its previous version USNO-A1.0 is that A1.0 used the Guide Star Catalog as its reference frame whereas A2.0 uses the ICRF as realized by the USNO ACT catalog (Urban et al. 1997). The VizieR search engine uses an on-line compressed version (3.6Gbytes) which was generated at CDS.

I/252/out

The USNO-A2.0 Catalogue (Monet+ 1998) ReadMe+ftp metaI/252/out The Full Catalogue (526280881 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-A2.0	RAJ2000 deg	DEJ2000 deg	ACTflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	5.518	19 55 31.51485	-49 53 14.7731	0375-38299548	298.881312	-49.887437			18.4	18.2	1980.423

Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions.

I/284/out

The USNO-B1.0 Catalog (Monet+ 2003) ReadMe+ftp 2003AJ....125..984M metaI/284/out The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045175762 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-B1.0	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 mas	e_DEJ2000 mas	Epoch yr	pmRA mas/yr	pmDE mas/yr	Ndet	B1mag mag	R1mag mag	B2mag mag	R2mag mag	Imag mag
1	1.193	19 55 32.00277	-49 53 10.1220	0401-0764880	298.883345	-49.886145	420	191	1986.4	0	0	4		16.40	14.66	17.19	17.54
2	3.623	19 55 32.03470	-49 53 07.6702	0401-0764881	298.883478	-49.885464	518	550	1990.1	0	0	3		16.50		17.20	16.81
3	3.898	19 55 32.35010	-49 53 11.6914	0401-0764885	298.884792	-49.886581	399	629	1980.4	0	0	2		17.40	16.55
4	5.211	19 55 31.54078	-49 53 14.5933	0401-0764877	298.881420	-49.887387	422	240	1980.4	0	0	2		19.41	18.86
5	6.069	19 55 32.45951	-49 53 07.6522	0401-0764886	298.885248	-49.885459	6	450	1984.8	0	0	2			17.02		17.03
6	6.302	19 55 31.97474	-49 53 04.9022	0401-0764879	298.883228	-49.884695	115	943	1986.4	-60	172	4		15.97	13.77	17.30	15.59
7	7.656	19 55 32.15738	-49 53 03.8113	0401-0764883	298.883989	-49.884392	999	999	1985.0	-602	-402	3		13.44	16.23		16.53

Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

I/297/out

NOMAD Catalog (Zacharias+ 2005) ReadMe+ftp 2004AAS...205.4815Z metaI/297/out The NOMAD-1 Catalog (1117612732 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NOMAD1	RAJ2000 deg	DEJ2000 deg	YM	r	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Bmag mag	r_	Vmag mag	r_	Rmag mag	r_	Jmag mag	Hmag mag	Kmag mag	R
1	1.194	19 55 32.002656	-49 53 10.11984	0401-0847529	298.8833444	-49.8861444	..	B	0.0	0.0	0.0	0.0	14.660	B			17.190	B				*
2	3.624	19 55 32.034672	-49 53 07.67004	0401-0847530	298.8834778	-49.8854639	..	B	0.0	0.0	0.0	0.0					17.200	B				*
3	3.897	19 55 32.350008	-49 53 11.69016	0401-0847534	298.8847917	-49.8865806	..	B	0.0	0.0	0.0	0.0	16.550	B			17.400	e				*
4	5.210	19 55 31.540656	-49 53 14.58996	0401-0847526	298.8814194	-49.8873861	..	B	0.0	0.0	0.0	0.0	18.860	B			19.410	e
5	6.069	19 55 32.459328	-49 53 07.64988	0401-0847535	298.8852472	-49.8854583	..	B	0.0	0.0	0.0	0.0	17.020	B								*
6	6.305	19 55 31.974672	-49 53 04.89984	0401-0847528	298.8832278	-49.8846944	YM	B	-60.0	7.0	172.0	61.0	17.440	Y			17.300	B	16.402	15.744	16.231
7	7.657	19 55 32.157336	-49 53 03.81012	0401-0847532	298.8839889	-49.8843917	..	B	-602.0	70.0	-402.0	153.0	16.230	B			13.440	e

Note: This version of the GSC-II has no proper motions, but the limits on brightness which existed on GSC2.2 (F<18.5, B_j<19.5) were removed.

I/305/out

The Guide Star Catalog, Version 2.3.2 (GSC2.3) (STScI, 2006) ReadMe+ftp 2008AJ....136..735L metaI/305/out The Full GSC2.3.2 Catalogue (945592683 objects) (945592683 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Vmag mag	Nmag mag	Class	a pix	e
1	3.950	19 55 32.03976	-49 53 07.3464	SCBU002190	298.883499	-49.885374	1990.723	16.64			16.17	3	6.81	0.34
2	8.812	19 55 32.85768	-49 53 10.3668	SCBU020935	298.886907	-49.886213	1975.372		15.10			3	6.74	0.50

I/317/sample

The PPMXL Catalog (Roeser+ 2010) ReadMe+ftp 2010AJ....139.2440R metaI/317/sample PPMXL catalog of positions and proper motions on the ICRS (910469430 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	pmRA mas/yr	pmDE mas/yr	Jmag mag	Kmag mag	b1mag mag	b2mag mag	r1mag mag	r2mag mag	imag mag	No	fl
1	1.000	19 55 31.96054	-49 53 10.2048	298.883169	-49.886168	-5.4	2.6				14.66	16.40	17.19	17.54	4	0
2	4.486	19 55 31.60870	-49 53 14.2406	298.881703	-49.887289	47.1	23.4				18.86	19.41			2	0
3	4.764	19 55 32.41367	-49 53 12.8184	298.885057	-49.886894	44.2	-61.7				16.55	17.40			2	0
4	5.650	19 55 31.92118	-49 53 05.5571	298.883005	-49.884877	-85.2	132.8	16.402	16.232		13.77	15.97	17.30	15.59	5	1
5	5.814	19 55 32.45184	-49 53 07.9942	298.885216	-49.885554	0.4	-23.0				17.02			17.03	2	0
6	7.964	19 55 32.12231	-49 53 03.4117	298.883843	-49.884281	-603.3	-397.5				16.23	13.44		16.53	3	0

Note:

I/320/spm4

SPM 4.0 Catalog (Girard+, 2011) ReadMe+ftp 2011AJ....142...15G metaI/320/spm4 Yale/San Juan Southern Proper Motion Catalog 4 (SPM4) (103319647 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SPMID	RAJ2000 deg	e_ mas	DEJ2000 deg	e_ mas	pmRA as/yr	e_ (...)	pmDE as/yr	e_ (...)	Epoch yr	N1	N2	Nc	Bmag mag	Vmag mag	Jmag mag	Hmag mag	Kmag mag	2M	igal	A
1	4.802	19 55 31.866048	-49 53 06.46728	2520197157	298.8827752	125.6	-49.8851298	126.8	-30.29	7.21	20.55	7.54	1987.65	3	0	0	20.00	18.96	16.402	15.745	16.232	2M	0	A

Note:

I/324/igsl3

The Initial Gaia Source List (IGSL) (Smart, 2013) ReadMe+ftp 2014A&A...570A..87S metaI/324/igsl3 IGSL3 data release (1,222,598,530 sources) (1222598530 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 arcsec	magBJ mag	e_ mag	magRF mag	e_ mag	magG mag	e_ mag	magGrvs mag	e_ mag	alphaEpoch yr	deltaEpoch yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)
1	1.000	19 55 31.96054	-49 53 10.2052	298.883169	-49.886168	0.115	0.115	14.660	0.400	17.190	0.400	16.702	0.400	18.485	0.500	1986.4800	1986.4800	-5.4	16.1	2.6	16.1
2	4.485	19 55 31.60875	-49 53 14.2401	298.881703	-49.887289	0.163	0.163	18.860	0.400	19.410	0.400	19.229	0.400	19.575	0.500	1980.4200	1980.4200	47.1	32.2	23.4	32.2
3	4.764	19 55 32.41367	-49 53 12.8179	298.885057	-49.886894	0.163	0.163	16.550	0.400	17.400	0.400	17.130	0.400	17.711	0.500	1980.4200	1980.4200	44.2	32.2	-61.7	32.2
4	5.650	19 55 31.92118	-49 53 05.5567	298.883005	-49.884877	0.107	0.107	13.770	0.400	16.635	0.300	16.207	0.400	18.189	0.500	1988.3500	1988.3500	-85.2	13.2	132.8	13.2
5	7.964	19 55 32.12236	-49 53 03.4122	298.883843	-49.884281	0.133	0.133	16.230	0.400	13.440	0.400	13.313	0.400	11.465	0.500	1985.0700	1985.0700	-603.3	17.1	-397.5	17.1

I/337/gaia

Gaia DR1 (Gaia Collaboration, 2016) ReadMe+ftp 2016A&A...595A...1G metaI/337/gaia Sample of GaiaSource data (Download Gaia Sources as vo table, fits or csv here) (original column names in green) (1142679769 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	pmRA mas/yr	pmDE mas/yr	RADEcor	Dup	<FG> e-/s	e_ e-/s	<Gmag> mag	Var
1	4.454	19 55 31.898963910	-49 53 06.77343259	298.8829123496	0.496	-49.8852148424	0.687	6670050954756604160				0.572	0	4.3869e+02	2.5391e+00	18.919	NOT_AVAILABLE

I/345/gaia2

Gaia DR2 (Gaia Collaboration, 2018) ReadMe+ftp 2018A&A...616A...1G metaI/345/gaia2 Gaia data release 2 (Gaia DR2). (Download all Gaia Sources as VOTable, FITS or CSV here. Query from the command line using find_gaia_dr2 available in cdsclient here) (original column names in green) (1692919135 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	e_ mas	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Dup	FG e-/s	e_ e-/s	Gmag mag	e_ mag	FBP e-/s	e_ e-/s	BPmag mag	e_ mag	FRP e-/s	e_ e-/s	RPmag mag	e_ mag	BP-RP mag	RV km/s	e_ km/s	Teff K	AG mag	E(BP-RP) mag	Rad solRad	Lum solLum
1	4.448	19 55 31.8880621740	-49 53 06.595581024	298.88291396875	0.2639	-49.88521646894	0.2579	6670050954756604160	1.4702	0.3646	7.040	0.495	-11.852	0.433	0	4.3839e+02	1.2978e+00	19.0837	0.0032	1.9989e+02	1.2053e+01	19.5994	0.0655	6.0619e+02	8.9083e+00	17.8054	0.0160	1.7940

I/347/gaia2dis

Distances to 1.33 billion stars in Gaia DR2 (Bailer-Jones+, 2018) ReadMe+ftp 2018AJ....156...58B metaI/347/gaia2dis Estimating distances from parallaxes (1331909727 sources) (original column names in green) (1331909727 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RA_ICRS deg	DE_ICRS deg	rest pc	b_ pc	B_ pc	rlen pc	ResFlag	ModFlag
1	4.448	19 55 31.8993524992	-49 53 06.779288169	6670050954756604160	298.88291396875	-49.88521646894	739.585054336014991	528.990538510684019	1226.270342806019926	1467.09430212586	1	1

I/350/gaiaedr3

Gaia EDR3 (Gaia Collaboration, 2020) ReadMe+ftp 2021A&A...649A...1G metaI/350/gaiaedr3 Gaia data early release 3 (Gaia EDR3). (Download all Gaia Sources as VOTable, FITS or CSV here. Query from the command line using find_gaia_edr3 available in cdsclient here) (original column names in green) (1811709771 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	e_ mas	PM mas/yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	RUWE	FG e-/s	e_ e-/s	Gmag mag	e_ mag	FBP e-/s	e_ e-/s	BPmag mag	e_ mag	FRP e-/s	e_ e-/s	RPmag mag	e_ mag	BP-RP mag	RVDR2 km/s	e_ km/s	Tefftemp K	loggtemp [cm/s2]	PS1	SDSSDR13	SkyMapper2	URAT1	GmagCorr mag	e_ mag	FGCorr mag	RAJ2000 deg	DEJ2000 deg
1	4.441	19 55 31.8873258907	-49 53 06.592376943	298.88291558339	0.2127	-49.88521818358	0.2079	6670050954756604160	1.6056	0.2855	14.208	7.499	0.253	-12.068	0.226	0.994	4.3855e+02	1.1376e+00	19.082321	0.003940	1.3610e+02	1.2174e+01	20.003878	0.097159	5.4512e+02	1.0575e+01	17.906658	0.021399	2.097220							481660989		19.071813	0.003921	4.4281e+02	298.88286385788	-49.88516454915

I/352/gedr3dis

Distances to 1.47 billion stars in Gaia EDR3 (Bailer-Jones+, 2021) ReadMe+ftp 2021AJ....161..147B metaI/352/gedr3dis Estimating distances from parallaxes (1467744818 sources) (original column names in green) (1467744818 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RA_ICRS deg	DE_ICRS deg	rgeo pc	b_ pc	B_ pc	rpgeo pc	b_ pc	B_ pc	Flag
1	4.441	19 55 31.8997400136	-49 53 06.785460888	6670050954756604160	298.88291558339	-49.88521818358	672.27893100	547.11914100	846.60443100	875.08105500	658.08197000	1083.08789000	10033

I/353/gsc242

The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020) ReadMe+ftp 2008AJ....136..735L metaI/353/gsc242 Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	Gmag mag	OMag mag	Bjmag mag	Fpgmag mag	Epgmag mag	Npgmag mag	Umag mag	Bmag mag	Vmag mag	umag mag	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	Jmag mag	Hmag mag	Ksmag mag	Zmag mag	Ymag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	FUVmag mag	NUVmag mag	a pix	e pix	PA pix
1	1.479	19 55 31.9310841600	-49 53 12.667798680	SCBU091301	298.88304618400	-49.88685216630	2332122291301	2012.000	3																18.268
2	1.618	19 55 31.7834716800	-49 53 11.361605280	SCBU094021	298.88243113200	-49.88648933480	2332122294021	2012.000	3																19.230
3	3.936	19 55 32.0361328125	-49 53 07.353515625	SCBU002190	298.88348388672	-49.88537597656	233212222190	1990.720	0				16.635800		16.171300															14.841	14.605	12.178	8.928			6.807	0.341	108.8
4	4.068	19 55 31.6835872800	-49 53 08.050399800	SCBU058166	298.88201494700	-49.88556955550	2332122258166	2012.000	3																19.104
5	4.448	19 55 31.8880621740	-49 53 06.595581018	SCBU036686	298.88291396875	-49.88521646894	2332122236686	2015.500	0	19.083714												18.163	17.797		16.259	15.745	15.686
6	7.994	19 55 32.6660145600	-49 53 07.197554400	SCBU091156	298.88610839400	-49.88533265400	2332122291156	2012.000	3																18.735
7	8.799	19 55 32.8564453125	-49 53 10.374755859	SCBU020935	298.88690185547	-49.88621520996	2332122220935	1975.370	3			15.099800													19.099											6.735	0.498	165.8
8	9.223	19 55 32.8257295200	-49 53 07.534982760	SCBU094010	298.88677387300	-49.88542638410	2332122294010	2012.000	3																18.845

I/355/gaiadr3

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/gaiadr3 Gaia data release 3 (Gaia DR3). (original column names in green) timeSerie spectrum (1811709771 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	Source	e_RA_ICRS mas	e_DE_ICRS mas	Plx mas	e_ mas	PM mas/yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	RUWE	FG e-/s	e_ e-/s	Gmag mag	FBP e-/s	e_ e-/s	BPmag mag	FRP e-/s	e_ e-/s	RPmag mag	BP-RP mag	RV km/s	e_ km/s	Vbroad km/s	GRVSmag mag	QSO	Gal	NSS	XPcont	XPsamp	RVS	EpochPh	EpochRV	MCMCGSP	MCMCMSC	And	Teff K	logg [cm/s2]	[Fe/H] [-]	Dist pc	A0 mag	HIP	PS1	SDSS13	SKYM2	TYC2	URAT1	AllWISE	APASS9	GSC23	RAVE5	2MASS	RAVE6	RAJ2000 deg	DEJ2000 deg
1	4.441	19 55 31.8873258907	-49 53 06.592376943	298.88291558339	-49.88521818358	6670050954756604160	0.2127	0.2079	1.6056	0.2855	14.208	7.499	0.253	-12.068	0.226	0.994	442.80002	1.1486e+00	19.071848	1.3610e+02	1.2174e+01	20.003878	5.4512e+02	1.0575e+01	17.906658	2.097220					0	0	0	0	0	0	0	0	0	0	0									481660989					SCBU002190		19553185-4953063		298.88286385788	-49.88516454915

I/355/paramp

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/paramp 1D astrophysical parameters produced by the Apsis processing chain developed in Gaia DPAC CU8 (1590932717 sources) (astrophysical_parameters) (original column names in green) (1590932717 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RA_ICRS deg	DE_ICRS deg	PQSO	PGal	Pstar	PWD	Pbin	Teff K	logg [cm/s2]	[Fe/H] [-]	Dist pc	A0 mag	AG mag	ABP mag	ARP mag	E(BP-RP) mag	GMAG mag	Rad solRad	Rad-Flame Rsun	Lum-Flame Lsun	Mass-Flame Msun	Age-Flame Gyr	z-Flame km/s
1	4.441	19 55 31.8997400129	-49 53 06.785460879	6670050954756604160	298.88291558339	-49.88521818358	0.00000000	0.00000000	0.99997120	0.00000000	0.00002875

II/246/out

2MASS All-Sky Catalog of Point Sources (Cutri+ 2003) ReadMe+ftp 2003yCat.2246....0C metaII/246/out The Point Source catalogue of 470,992,970 sources. Please acknowledge the usage of the 2MASS All-Sky Survey; see also the 2MASS Pages.    Note that the magnitudes in red correspond to low quality results (upper limits or very poor photometry) (470992970 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	2MASS	Jmag mag	e_Jmag mag	Hmag mag	e_Hmag mag	Kmag mag	e_Kmag mag	Qflg	Rflg	Bflg	Cflg	Xflg	Aflg
1	4.934	19 55 31.85448	-49 53 06.3528	298.882727	-49.885098	19553185-4953063	16.402	0.151	15.745	0.187	16.232		BCU	220	110	000	0	0

Note:

II/311/wise

WISE All-Sky Data Release (Cutri+ 2012) ReadMe+ftp 2012wise.rept....1C metaII/311/wise The WISE All-Sky data Release; please acknowledge the usage of the WISE data products (563921584 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	WISE	RAJ2000 deg	DEJ2000 deg	eeMaj arcsec	eeMin arcsec	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	Hmag mag	Kmag mag	ccf	ex	var	d2M arcsec	2M
1	3.787	19 55 31.94881	-49 53 07.4132	J195531.94-495307.4	298.883120	-49.885393	0.234	0.216	Im	14.962	0.042	14.858	0.088	12.125		8.831		16.402	15.745	16.232	0000	0	01nn	1.398	2M

Note:

II/328/allwise

AllWISE Data Release (Cutri+ 2013) ReadMe+ftp 2014yCat.2328....0C metaII/328/allwise The AllWISE data Release (updated version, 16-Feb-2021); please acknowledge the usage of the WISE data products (747634026 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	AllWISE	RAJ2000 deg	DEJ2000 deg	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	ccf	ex	var	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	qph	d2M arcsec	2M
1	4.821	19 55 32.030783	-49 53 06.44242	J195532.03-495306.4	298.8834616	-49.8851229	Im	14.841	0.031	14.605	0.053	12.178	0.336	8.928	0.517	16.402	0.151	15.745	0.187	16.232		0000	1	00nn	-503	238	-621	232	AABC	1.706	2M

II/358/smss

SkyMapper Southern Sky Survey. DR1.1 (Wolf+, 2018) ReadMe+ftp 2018PASA...35...10W metaII/358/smss SkyMapper DR1.1 (original column names in green) (285159194 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ObjectId	RAICRS deg	DEICRS deg	e_RAICRS mas	e_DEICRS mas	SMSS	EpMean d	flags	ClassStar	RadrPetro pix	a pix	b pix	PA deg	uPSF mag	uPetro mag	vPSF mag	vPetro mag	gPSF mag	gPetro mag	rPSF mag	rPetro mag	iPSF mag	iPetro mag	zPSF mag	zPetro mag	(u-v)PSF mag	(u-g)PSF mag	(g-r)PSF mag	(g-i)PSF mag	(i-z)PSF mag
1	4.625	19 55 31.89262390	-49 53 06.6085052	301371453	298.882885933	-49.885169029	34	50	195531.89-495306.6	56910.1162	0	0.805	8.36	1.39	1.02	-5.27									18.163	18.020	17.797	17.585					0.366

Note:

II/359/vhs_dr4

The VISTA Hemisphere Survey (VHS) catalog DR4.1 (McMahon+, 2013) ReadMe+ftp 2013Msngr.154...35M metaII/359/vhs_dr4 The VISTA Hemisphere Survey band-merged multi-waveband catalogues (VHS) DR4.1 of 1,155,634,198 sources (original column names in green) (1155634198 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SrcID	RAJ2000 deg	DEJ2000 deg	FrameID	PriOrSec	Y-Jpnt mag	J-Hpnt mag	H-Kspnt mag	J-Kspnt mag	Y-Jext mag	J-Hext mag	H-Ksext mag	J-Ksext mag	Mclass	Ypmag mag	Yap3 mag	Yapc3 mag	Yavgap3	Yperrbits	Jpmag mag	Jap3 mag	Japc3 mag	Javgap3	Jperrbits	Hpmag mag	Hap3 mag	Hapc3 mag	Havgap3	Hperrbits	Kspmag mag	Ksap3 mag	Ksapc3 mag	Ksavgap3	Ksperrbits
1	1.479	19 55 31.93108	-49 53 12.6678	472861768874	298.883046	-49.886852	472446405783	0									1					0	18.2681	19.6491	19.8901	101.190	0					0					0
2	1.618	19 55 31.78347	-49 53 11.3616	472861768858	298.882431	-49.886489	472446405783	0									1					0	19.2303	20.1508	20.3917	86.979	0					0					0
3	4.068	19 55 31.68359	-49 53 08.0504	472861768841	298.882015	-49.885570	472446405783	0									-1					0	19.7470	19.1043	19.3453	100.025	16					0					0
4	4.561	19 55 31.89796	-49 53 06.6671	472861768840	298.882908	-49.885185	472446405783	0				0.7227				0.8110	1					0	16.2591	16.4861	16.7271	101.327	16					0	15.6862	15.7634	15.9160	101.297	0
5	7.994	19 55 32.66601	-49 53 07.1976	472861768759	298.886108	-49.885333	472446405783	0									1					0	18.7346	19.9208	20.1618	101.986	0					0					0
6	8.859	19 55 32.85050	-49 53 09.5447	472861768809	298.886877	-49.885985	472446405783	0									1					0	19.0990	20.0281	20.2691	100.886	0					0					0
7	9.223	19 55 32.82573	-49 53 07.5350	472861768762	298.886774	-49.885426	472446405783	0									1					0	18.8446	19.9734	20.2144	101.524	0					0					0

Note:

II/363/unwise

The band-merged unWISE Catalog (Schlafly+, 2019) ReadMe+ftp 2019ApJS..240...30S metaII/363/unwise The band-merged unWISE catalog (original column names in green) (2214734224 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RAJ2000 deg	DEJ2000 deg	FW1 309.05nJy	FW2 167.66nJy	e_FW1 309.05nJy	e_FW2 167.66nJy	q_W1	q_W2	fFW1	fFW2
1	4.761	19 55 32.074712	-49 53 06.59395	2996m500o0054845	298.8836446	-49.8851650	1.2876e+03	0.0000e+00	9.2243e+00	0.0000e+00	1.00000	0.00000	0.9261	0.0000

II/365/catwise

The CatWISE2020 catalog (updated version 28-Jan-2021) (Marocco+, 2021) ReadMe+ftp 2021ApJS..253....8M metaII/365/catwise The CatWISE2020 catalog (original column names in green) (1890715640 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ arcsec	DE_ICRS deg	e_ arcsec	Name	nW1	mW1	nW2	mW2	RAPMdeg deg	e_ arcsec	DEPMdeg deg	e_ arcsec	pmRA arcsec/yr	e_ (...)	pmDE arcsec/yr	e_ (...)	snrW1pm	snrW2pm	FW1pm ct	e_ ct	FW2pm ct	e_ ct	W1mproPM mag	W2mproPM mag	pmQual	Dist arcsec	snrdELON	snrdELAT	chi2pmRA	chi2pmDE	ka	k1	k2	km	Sep arcsec	abf	WISEA
1	4.468	19 55 32.066563	-49 53 06.87644	298.8836107	0.0466	-49.8852435	0.0462	J195532.06-495306.8	11	11	11	11	298.8836183	0.0461	-49.8852143	0.0453	-0.00938	0.0120	-0.07843	0.0122	53.8	52.0	1.4e+03	3e+01	1.5e+03	3e+01	14.623	14.574	1N000	1.697	17.443	5.423	6.44e-01	9.45e+01	3	3	3	3	0.515	00	WISEA

Note:

II/367/vhs_dr5

The VISTA Hemisphere Survey (VHS) catalog DR5 (McMahon+, 2020) ReadMe+ftp 2013Msngr.154...35M metaII/367/vhs_dr5 The VISTA Hemisphere Survey band-merged multi-waveband catalogues (VHS) DR5 of 1,374,207,485 sources (original column names in green) (1374207485 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SrcID	RAJ2000 deg	DEJ2000 deg	Name	PriOrSec	Y-Jpnt mag	J-Hpnt mag	H-Kspnt mag	J-Kspnt mag	Y-Jext mag	J-Hext mag	H-Ksext mag	J-Ksext mag	Mclass	AY mag	AJ mag	AH mag	AKs mag	Ypmag mag	Yap3 mag	Yapc3	Yavgap3	Yperrbits	Jpmag mag	Jap3 mag	Japc3 mag	Javgap3	Jperrbits	Hpmag mag	Hap3 mag	Hapc3 mag	Havgap3	Hperrbits	Kspmag mag	Ksap3 mag	Ksapc3 mag	Ksavgap3	Ksperrbits
1	1.479	19 55 31.93108	-49 53 12.6678	473244418045	298.883046	-49.886852	VHS J195531.93-495312.6	0									1	0.0780	0.0553	0.0353	0.0231					0	18.2681	19.6491	19.8901	101.190	0					0					0
2	1.618	19 55 31.78347	-49 53 11.3616	473244418029	298.882431	-49.886489	VHS J195531.78-495311.3	0									1	0.0781	0.0553	0.0353	0.0231					0	19.2303	20.1508	20.3917	86.979	0					0					0
3	4.068	19 55 31.68359	-49 53 08.0504	473244418012	298.882015	-49.885570	VHS J195531.68-495308.0	0									-1	0.0781	0.0554	0.0353	0.0231					0	19.7470	19.1043	19.3453	100.025	16					0					0
4	4.561	19 55 31.89796	-49 53 06.6671	473244418011	298.882908	-49.885185	VHS J195531.89-495306.6	0				0.7227				0.8110	1	0.0781	0.0553	0.0353	0.0231					0	16.2591	16.4861	16.7271	101.327	16					0	15.6862	15.7634	15.9160	101.297	0
5	7.994	19 55 32.66601	-49 53 07.1976	473244417930	298.886108	-49.885333	VHS J195532.66-495307.1	0									1	0.0780	0.0552	0.0352	0.0231					0	18.7346	19.9208	20.1618	101.986	0					0					0
6	8.859	19 55 32.85050	-49 53 09.5447	473244417980	298.886877	-49.885985	VHS J195532.85-495309.5	0									1	0.0779	0.0552	0.0352	0.0231					0	19.0990	20.0281	20.2691	100.886	0					0					0
7	9.223	19 55 32.82573	-49 53 07.5350	473244417933	298.886774	-49.885426	VHS J195532.82-495307.5	0									1	0.0779	0.0552	0.0352	0.0231					0	18.8446	19.9734	20.2144	101.524	0					0					0

II/369/vexassm

VEXAS DR2 catalogs (Khramtsov+, 2021) ReadMe+ftp 2021A&A...651A..69K metaII/369/vexassm VEXAS-SMW catalogue (31999995 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	VISTA	RAJ2000 deg	DEJ2000 deg	SM	AllWISE	Ymag mag	Jmag mag	Hmag mag	Ksmag mag	umag mag	vmag mag	gmag mag	rmag mag	imag mag	zmag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	pStarVISTA	E(B-V) mag	pSTAR	pQSO	pGALAXY	CLASS	pSTAR25	pQSO25	pGALAXY25	CLASS25	Impflag	Warflag
1	4.625	19 55 31.8926400	-49 53 06.608400	473244418011	298.88288600	-49.88516900	301371453	J195532.03-495306.4		16.203		15.663	18.477		17.961	17.764	17.925	17.513	14.827	14.594	12.178	8.928	0.00307	0.060	0.06165	0.00354	0.93481	2	0.27224	0.00094	0.72682	2	ugr	0

Note:

II/379/smssdr4

SkyMapper Southern Sky Survey. DR4 (Onken+, 2024) ReadMe+ftp 2024arXiv240202015O metaII/379/smssdr4 SkyMapper DR4 (original column names in green) (724329344 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SMSS	RAICRS deg	DEICRS deg	ObjectId	e_RAICRS mas	e_DEICRS mas	EpMean d	flags	ClassStar	RadrPetro pix	uPSF mag	uPetro mag	vPSF mag	vPetro mag	gPSF mag	gPetro mag	rPSF mag	rPetro mag	iPSF mag	iPetro mag	zPSF mag	zPetro mag
1	0.531	19 55 31.99991	-49 53 11.4215	195531.99-495311.2	298.883333	-49.886506	1585764601	36	113	58332.5817	3	0.947	6.73	17.8264	17.8090	17.5921	17.4462	16.8660	16.4960	16.6823	16.2971	16.4361	16.0824	17.0816	16.3614
2	4.253	19 55 31.93274	-49 53 06.9505	195531.89-495306.6	298.883053	-49.885264	481660989	116	98	58050.4375	3	0.823	10.23									17.6895	17.1245	17.6147	16.9634

Note:

IV/38/tic

TESS Input Catalog - v8.0 (TIC-8) (Stassun+, 2019) ReadMe+ftp 2019AJ....158..138S metaIV/38/tic Transiting Exoplanet Survey Satellite (TESS) Input Catalog - v8.0 (TIC-8) (original column names in green) (1727987580 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	TIC	RAJ2000 deg	DEJ2000 deg	TYC	UCAC4	2MASS	GAIA	S/G	Ref	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	r_pm	Teff K	s_ K	logg [cm/s2]	s_ (...)	[M/H] [Sun]	e_ (...)	Rad Rsun	s_ Rsun	Mass Msun	s_ Msun	LClass	Dist pc	s_ pc	Ncont	Rcont	e_Mass Msun	E_Mass Msun	e_Rad Rsun	E_Rad Rsun	e_logg [cm/s2]	E_logg [cm/s2]	e_Dist pc	E_Dist pc	r_Dist	e_Teff K	E_Teff K	r_Teff	e_RAJ2000 mas	e_DEJ2000 mas	RAOdeg deg	DEOdeg deg	e_RAOdeg mas	e_DEOdeg mas	Sloan
1	4.448	19 55 31.8993524993	-49 53 06.779288169	166464276	298.88291396875	-49.88521646894			19553185-4953063	6670050954756604160	STAR	tmgaia2																																	0.26388435008	0.25786643482	298.88291396875	-49.88521646894	0.26388435008	0.25786643482	Sloan

Note:

IV/39/tic82

TESS Input Catalog version 8.2 (TIC v8.2) (Paegert+, 2021) ReadMe+ftp 2021arXiv210804778P metaIV/39/tic82 Transiting Exoplanet Survey Satellite (TESS) Input Catalog - v8.2 (TIC-8.2) (original column names in green) (1727987580 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	TIC	RAJ2000 deg	DEJ2000 deg	TYC	UCAC4	2MASS	GAIA	S/G	Ref	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	r_pm	Teff K	s_ K	logg [cm/s2]	s_ (...)	[M/H] [Sun]	e_ (...)	Rad Rsun	s_ Rsun	Mass Msun	s_ Msun	LClass	Dist pc	s_ pc	Ncont	Rcont	e_Mass Msun	E_Mass Msun	e_Rad Rsun	E_Rad Rsun	e_logg [cm/s2]	E_logg [cm/s2]	e_Dist pc	E_Dist pc	r_Dist	e_Teff K	E_Teff K	r_Teff	e_RAJ2000 mas	e_DEJ2000 mas	RAOdeg deg	DEOdeg deg	e_RAOdeg mas	e_DEOdeg mas	Sloan
1	4.448	19 55 31.8993524993	-49 53 06.779288169	166464276	298.88291396875	-49.88521646894			19553185-4953063	6670050954756604160	STAR	tmgaia2																																	0.263884	0.257866	298.88291396875	-49.88521646894	0.263884	0.257866	Sloan

VI/42/out

Identification of a Constellation From Position (Roman 1987) ReadMe+ftp 1987PASP...99..695R metaVI/42/out Compute constellation name from Position (357 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA1875 deg	DE1875 deg	Cst
1	0.1	19 55 31.958	-49 53 11.13	296.5465	-50.2102	Tel

Note: See also the DENIS home page

B/denis/denis

The DENIS database (DENIS Consortium, 2005) ReadMe+ftp 2005yCat.2263....0D metaB/denis/denis 3rd release of DENIS (2005Sep) (355220325 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Strip	Imag mag	e_ mag	Jmag mag	e_ mag	Kmag mag	e_ mag	Rmag mag	Bmag mag	Ipsf	Jpsf	Kpsf	DENIS
1	4.554	19 55 31.86361	-49 53 06.7235	298.882765	-49.885201	4486	17.501	0.13	16.375	0.21					89	59		J195531.8-495306

J/ApJ/867/105/refcat2

ATLAS all-sky stellar ref. catalog, ATLAS-REFCAT2 (Tonry+, 2018) ReadMe+ftp 2018ApJ...867..105T metaJ/ApJ/867/105/refcat2 ATLAS all-sky stellar reference catalog, ATLAS-REFCAT2 (original column names in green) (992637834 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GaiaDR2	RA_ICRS deg	DE_ICRS deg	Plx mas	pmRA mas/yr	pmDE mas/yr	Gmag mag	BPmag mag	RPmag mag	Teff K	AG mag	dupvar	Ag mag	rp1 arcsec	r1 arcsec	r10 arcsec	gmag mag	rmag mag	imag mag	zmag mag	Jmag mag	Hmag mag	Kmag mag
1	4.448	19 55 31.8880784	-49 53 06.595617	GaiaDR2	298.88291397	-49.88521647	1.47	7.03	-11.85	19.084	19.599	17.805			2	0.176	10.6	11.3	29.0	19.906	18.813	18.226	17.932	16.402	15.745	16.232

J/A+A/674/A22/catalog

Gaia DR3. Cross-match with known variable objects (Gavras+, 2023) ReadMe+ftp 2023A&A...674A..22G metaJ/A+A/674/A22/catalog Cross-match catalog of 17841723 of Gaia sources (7841723 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GaiaDR3	RAJ2000 deg	DEJ2000 deg	psuperclass	pvarTypes	pPer d	pCat
1	0.057	19 55 31.94880	-49 53 11.2560	6670050954756604160	298.883120	-49.886460	CV	SN		ASAS_SN_ASAS_2019

J/A+A/675/A195/mast

ZTF DR11 classification in ZTF/4MOST sky (Sanchez-Saez+, 2023) ReadMe+ftp 2023A&A...675A.195S metaJ/A+A/675/A195/mast Master catalog used to generate the LS (1907096 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SourceId	RAJ2000 deg	DEJ2000 deg	Per d	Class	ClassALeRCE	Cat	z	ClassDR11
1	0.054	19 55 31.94833	-49 53 11.2520	SN 2018cvk	298.883118	-49.886459	None	SN IIn	SNIIn	TNS	0.024000	SN-other

J/MNRAS/520/4356/table1

ASAS-SN bright supernova catalogue 2018-2020 (Neumann+, 2023) ReadMe+ftp 2023MNRAS.520.4356N metaJ/MNRAS/520/4356/table1 SNe discovered by ASAS-SN over the 3yr spanning 2018 January 1 to 2020 December 31 (585 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SNName	IAUName	DiscDate	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	z	Discmag mag	PeakVmag mag	Peakgmag mag	f_	Offset arcsec	Type	T3	Age d	Galaxy	DiscReport	ClassReport	Jaya18	NED	TNS	ATLAS	ZTF	SimbadName
1	0.114	19 55 31.9400	-49 53 11.260	ASASSN-18nx	SN 2018cvk	2018-06-25.40	19 55 31.94	-49 53 11.26	0.02473	18.1		17.3		20.64	IIn	*		ESO 233-G 007	Nicholls et al. (2018f)	Cartier et al. (2018g)	0	NED	TNS	0	0	ASASSN -18nx

J/MNRAS/520/5635/sources

AST3-2 SN point source automatic survey (Yang+, 2023) ReadMe+ftp 2023MNRAS.520.5635Y metaJ/MNRAS/520/5635/sources All i-band magnitude for our AST3-2 sources in the 565 fields timeSerie (7702650 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Field	AST3II	plot	LC	RAJ2000 deg	DEJ2000 deg	imag mag	e_ mag	o_AST3II	AST3-1	Anders19
1	4.641	19 55 32.0880480000	-49 53 06.755280000	F297.8083-50.7687	AST3II298.8837-49.8852	plot	LC	298.88370020000	-49.88520980000	1.7334900000000001e+01	0.0000000000000000e+00	1	AST3-1	StarHorse