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 USNO-A1.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory; it is superseded by the new PMM-USNO-A2.0 version.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	1.460	00 18 50.39949	-77 33 31.4426	0075-00053125	004.709998	-77.558734			18.0	17.7	1977.767

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	1.208	00 18 50.46410	-77 33 31.7306	0075-00053113	004.710267	-77.558814			17.3	17.0	1981.252

Note: The construction of the GSC-II is still in progress: this version has no proper motions, and the magnitude limits are 18.5 in F (red) and 19.5 in J (blue). The data are copyrighted, check the data use Policy.

I/271/out

The GSC 2.2 Catalogue (STScI, 2001) ReadMe+ftp metaI/271/out The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.2	RA(ICRS) deg	DE(ICRS) deg	Epoch yr	Rmag mag	e_ mag	Bjmag mag	e_ mag	Class	a pix	e
1	0.858	00 18 50.49552	-77 33 32.1444	S010210314254	004.710398	-77.558929	1977.771			18.25	0.30	3	2.46	0.29
2	1.252	00 18 50.34048	-77 33 31.6512	S01021035233	004.709752	-77.558792	1997.575	17.19	0.43	18.10	0.42	3	4.03	0.17

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	1.290	00 18 50.44487	-77 33 31.6332	0124-0001280	004.710187	-77.558787	109	63	1983.8	0	0	4		17.40	17.66	17.68	17.00
2	2.231	00 18 49.68143	-77 33 33.0622	0124-0001278	004.707006	-77.559184	999	999	1986.3	0	0	2				19.83	17.00

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	1.293	00 18 50.444664	-77 33 31.62996	0124-0001287	004.7101861	-77.5587861	YM	B	0.0	0.0	0.0	0.0	17.660	B	17.740	Y	17.680	B	16.635	15.528	15.301
2	2.231	00 18 49.681344	-77 33 33.05988	0124-0001285	004.7070056	-77.5591833	..	B	0.0	0.0	0.0	0.0					19.830	B

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	1.256	00 18 50.34048	-77 33 31.6476	S0WJ005233	004.709752	-77.558791	1997.575	17.19	18.10		17.05	3	4.03	0.17

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	1.261	00 18 50.61069	-77 33 31.9070	004.710878	-77.558863	18.9	-4.9	16.636	15.302		17.66	17.40	17.68	17.00	5	0

I/319/xpm

XPM Catalog of positions and proper motions (Fedorov+ 2011) ReadMe+ftp 2011MNRAS.416..403F metaI/319/xpm XPM catalogue (original column names in green) (313610083 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ID	RAICRS deg	DEICRS deg	pmRAp mas/yr	pmDEp mas/yr	pmRAx mas/yr	pmDEx mas/yr	Fmag mag	Bjmag mag	Vmag mag	Nmag mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	2Mkey	Bmag mag	Rmag mag	Fld	dT yr	fg	fs	M
1	1.286	00 18 50.63089	-77 33 31.9284	XPM 024-0001599	004.710962	-77.558869	27.76	-13.58	26.49	-13.70	17.190	18.097		17.052	16.636	0.163	15.529	0.152	15.302	0.196	1302268309	17.3	17.0	12	17.348526	0	0	M

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	1.262	00 18 50.61075	-77 33 31.9070	004.710878	-77.558863	0.090	0.090	18.097	0.300	17.190	0.300	17.388	0.400	16.626	0.500	1989.5200	1989.5200	18.9	11.3	-4.9	11.3

Note:

I/331/apop

Absolute Proper motions Outside the Plane (APOP) (Qi+, 2015) ReadMe+ftp 2015AJ....150..137Q metaI/331/apop Absolute Proper motions Outside the Plane (100774150 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAICRS deg	e_ mas	DEICRS deg	e_ mas	ID	Type	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Nobs	Dt yr	Rmag mag	Bmag mag	Nmag mag	Vmag mag	Jmag mag	Hmag mag	Kmag mag
1	1.289	00 18 50.431452	-77 33 31.62608	004.7101310	89.00	-77.5587850	64.00	33939+0005233	3	-8.1	5.4	3.5	3.9	8	21.651	17.190	18.097	17.052		16.636	15.529	15.302

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	1.211	00 18 50.489715897	-77 33 31.75208754	004.7103738162	3.548	-77.5588200243	2.510	4683791166344012160				-0.509	0	1.8992e+02	3.9688e+00	19.828	NOT_AVAILABLE

Note:

I/339/hsoy

Hot Stuff for One Year (HSOY) (Altmann+, 2017) ReadMe+ftp 2017A&A...600L...4A metaI/339/hsoy The HSOY catalogue (583001653 sources) (original column names in green) (583001653 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	ipix	comp	pmRA mas/yr	pmDE mas/yr	Jmag mag	Hmag mag	Kmag mag	B1mag mag	B2mag mag	R1mag mag	R2mag mag	Imag mag	GaiaId	Gmag mag	Clone	Nosc
1	1.194	00 18 50.514000744	-77 33 31.80069468	004.7104750031	-77.5588335263	6641192696340474027		-5.226	3.239	16.636	15.529	15.302		17.66	17.40	17.68	17.00	4683791166344012160	19.828

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	1.214	00 18 50.4856155154	-77 33 31.722266764	004.71036734545	0.9102	-77.55881875439	0.9205	4683791166344012160	-0.0219	0.9971	0.531	1.908	-1.629	1.693	1	1.8994e+02	1.3137e+00	19.9918	0.0075

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	1.214	00 18 50.4881629071	-77 33 31.747515791	4683791166344012160	004.71036734545	-77.55881875439	1529.500739966990068	854.594999753928050	2672.567835439010196	630.645521255511	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	1.213	00 18 50.4965501148	-77 33 31.679291013	004.71036744322	0.7712	-77.55881897563	0.8280	4683791170640262272	-0.3148	0.9006	4.633	-1.689	1.208	-4.314	1.615	1.234	1.1282e+02	8.6665e-01	20.556390	0.008784	2.2463e+02	1.0626e+01	19.459854	0.051437	4.5706e+02	2.3697e+01	18.097956	0.056417	1.361898							491328678		20.556938	0.008788	1.1276e+02	4.71040229214	-77.55879980306

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	1.213	00 18 50.4881863728	-77 33 31.748312268	4683791170640262272	004.71036744322	-77.55881897563	2308.80933000	1228.68286000	4236.12305000	5593.99756000	4685.14551000	6490.70654000	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	1.214	00 18 50.4856155155	-77 33 31.722266764	S0WJ033658	004.71036734545	-77.55881875439	2010210333658	2015.500	0	19.991827															15.785	15.863	14.774		16.297	14.599	14.371	10.289	6.998
2	1.252	00 18 50.3248282686	-77 33 31.617565530	S0WJ005233	004.70975160599	-77.55879211426	201021035233	1997.580	0			18.097800	17.190800		17.052900						18.499	17.943	17.773													4.032	0.171	177.5
3	1.288	00 18 50.6210400000	-77 33 31.899600000	S0WJ047485	004.71092100000	-77.55886100000	2010210347485	1998.600	0																16.636	15.529	15.302
4	1.390	00 18 50.4933600000	-77 33 31.568400000	S0WJ035052	004.71038900000	-77.55876900000	2010210335052	2000.880	0																16.090	14.922	14.637

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	1.213	00 18 50.4965501148	-77 33 31.679291013	004.71036744322	-77.55881897563	4683791170640262272	0.7712	0.8280	-0.3148	0.9006	4.633	-1.689	1.208	-4.314	1.615	1.234	112.76304	8.6621e-01	20.556950	2.2463e+02	1.0626e+01	19.459854	4.5706e+02	2.3697e+01	18.097956	1.361898					0	1	0	0	0	0	0	0	0	0	0									491328678			J001850.51-773331.7		S0WJ005233		00185062-7733318		4.71040229214	-77.55879980306

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	1.213	00 18 50.4881863739	-77 33 31.748312275	4683791170640262272	004.71036744322	-77.55881897563	0.00000000	1.00000000	0.00000000	0.00000000	0.00000000

I/356/galcand

Gaia DR3 Part 2. Extra-galactic (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1356....0G metaI/356/galcand Parameters derived from various modules dedicated to the classification and characterisation of sources considered as galaxy candidates (Galaxy_candidates) (original column names in green) (4842342 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	SolID	Class	PGal	PQSO	z	RA_ICRS deg	DE_ICRS deg	_RA.icrs deg	_DE.icrs deg
1	1.213	00 18 50.4881863739	-77 33 31.748312275	4683791170640262272	1636148068921376768		1.0000000e+00	1.3953719e-12		4.71036744322	-77.55881897563	4.71036744322	-77.55881897563

II/228A/denisSMC

DENIS Catalogue toward Magellanic Clouds (DCMC) (Cioni+ 2000) ReadMe+ftp 2000A&AS..144..235C metaII/228A/denisSMC DENIS observations toward the Small Magellanic Cloud (315780 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	DCMC	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Istrip	Imag mag	Jstrip	Jmag mag	Kstrip	Kmag mag	Bmag mag	Rmag mag
1	1.63	00 18 50.1100	-77 33 31.500	J001850.11-773331.5	00 18 50.11	-77 33 31.5	6536	17.308	6536	15.718			20.40	17.00

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	1.288	00 18 50.62104	-77 33 31.8996	004.710921	-77.558861	00185062-7733318	16.636	0.163	15.529	0.152	15.302	0.196	CBC	222	111	000	0	0

II/281/2mass6x

2MASS 6X Point Source Working Database / Catalog (Cutri+ 2006) ReadMe+ftp 2012yCat.2281....0C metaII/281/2mass6x Sample of 2MASS-6X (24023702 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	2MASS	RAJ2000 deg	DEJ2000 deg	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	Qflg	Xflg	Bflg	Cflg	cat	rel
1	1.291	00 18 50.50032	-77 33 31.6800	00185050-7733316	004.710418	-77.558800	16.538	0.067	15.863	0.092	15.151	0.073	AAA	1	111	000	1	A

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	1.201	00 18 50.44979	-77 33 31.7271	J001850.44-773331.7	004.710207	-77.558813	0.130	0.124	Im	14.600	0.030	14.358	0.049	10.262	0.049	6.931	0.060	16.636	15.529	15.302	0000	0	0000	0.580	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	1.205	00 18 50.515938	-77 33 31.79152	J001850.51-773331.7	004.7104831	-77.5588310	Im	14.599	0.027	14.371	0.040	10.289	0.052	6.998	0.081	16.636	0.163	15.529	0.152	15.302	0.196	0000	0	nnnn	252	100	170	91	AAAA	0.356	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	0.987	00 18 50.36138535	-77 33 31.9138241	309787018	004.709839106	-77.558864951	151	183	001850.45-773331.4	56948.9293	0	0.567	7.31	1.79	1.01	-25.15							18.499	18.483	17.943	18.397	17.773	17.374					0.170

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	1.204	00 18 50.43964	-77 33 31.7173	473534199733	004.710165	-77.558810	472446410950	0	0.5323			1.1455	0.7074			1.2431	1	16.2973	17.1823	17.7767	104.119	0	15.7847	16.6500	17.0693	104.049	0					0	14.7739	15.5045	15.8262	102.886	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	1.319	00 18 50.083054	-77 33 31.96133	0064m773o0010765	004.7086794	-77.5588781	9.4517e+02	1.8220e+03	8.0847e+00	2.4425e+01	1.00000	1.00000	0.6471	0.9647
2	2.771	00 18 51.084638	-77 33 31.36902	0064m773o0077491	004.7128527	-77.5587136	6.6461e+02	0.0000e+00	7.8493e+00	0.0000e+00	1.00000	0.00000	0.4786	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	1.209	00 18 50.145306	-77 33 31.93395	004.7089388	0.1547	-77.5588705	0.0541	J001850.12-773331.9	12	12	12	12	4.7088464	0.1645	-77.5588676	0.0541	-0.02975	0.0135	-0.01045	0.0108	12.7	12.6	9.7e+02	8e+01	1.2e+03	9e+01	15.029	14.814	2N000	0.136	0.529	0.455	6.39e+00	4.26e+00	3	3	3	3	1.267	00	WISEA
2	2.717	00 18 51.101562	-77 33 31.56171	004.7129232	0.0575	-77.5587671	0.0505	J001851.08-773331.5	12	12	12	12	4.7128155	0.0575	-77.5587666	0.0508	0.04827	0.0185	-0.00870	0.0165	50.5	37.5	6.1e+02	1e+01	7.4e+02	2e+01	15.530	15.328	1N000	0.182	1.297	0.160	5.03e+00	5.41e+00	3	3	3	3	1.846	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	1.204	00 18 50.43964	-77 33 31.7173	473729921108	004.710165	-77.558810	VHS J001850.43-773331.7	0	0.5323			1.1390	0.7072			1.2306	1	0.0671	0.0475	0.0303	0.0199	16.2973	17.1810	17.7705	104.119	0	15.7867	16.6487	17.0632	104.049	0					0	14.7749	15.5097	15.8326	102.886	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	0.986	00 18 50.3613600	-77 33 31.914000	473729921108	004.70983900	-77.55886500	309787018	J001850.51-773331.7	16.242	15.739		14.755	18.519		17.917	18.366	18.316	17.312	14.587	14.362	10.289	6.998	0.00017	0.051	0.00186	0.00167	0.99647	2	0.00052	0.00032	0.99916	2	ug	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	1.061	00 18 50.41512	-77 33 31.8490	001850.39-773332.2	004.710063	-77.558847	491328678	72	36	58341.8842	0	0.536	7.41					18.5742	18.3196	18.0735	17.8551	17.6630	17.4277	17.4887	17.2628

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	1.236	00 18 50.4856155156	-77 33 31.722266755	267046376	004.71035673131	-77.55881174077			00185062-7733318	4683791166344012160	STAR	tmgaia2	0.531	1.908	-1.629	1.694	gaia2												1529.5000	908.9870									674.9050	1143.0700	bj2018				37.94624814979	26.26538469986	4.71036734545	-77.55881875439	0.91016177559	0.92049327490	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	1.236	00 18 50.4856155156	-77 33 31.722266755	267046376	004.71035673131	-77.55881174077			00185062-7733318	4683791166344012160	STAR	tmgaia2	0.531	1.908	-1.629	1.694	gaia2												1529.5000	908.9870									674.9050	1143.0700	bj2018				37.946248	26.265385	4.71036734545	-77.55881875439	0.910162	0.920493	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	00 18 50.359	-77 33 32.82	003.3369	-78.2536	Hyi

Note: See also the DENIS home page

B/denis/denis

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

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Strip	RAJ2000 deg	DEJ2000 deg	Imag mag	e_ mag	Jmag mag	e_ mag	Kmag mag	e_ mag	Rmag mag	Bmag mag	Ipsf	Jpsf	Kpsf	DENIS
1	0.923	00 18 50.52912	-77 33 32.1336	6986	004.710538	-77.558926	17.677	0.17	16.200	0.26			17.0	17.3	80	66		J001850.5-773332
2	1.164	00 18 50.46504	-77 33 31.7772	6536	004.710271	-77.558827	17.598	0.17	16.049	0.22			17.0	17.3	87	68		J001850.4-773331

J/A+A/668/A99/galaxypb

Gaia DR3 quasar and galaxy classification (Hughes+, 2022) ReadMe+ftp 2022A&A...668A..99H metaJ/A+A/668/A99/galaxypb Probabilities on the GDR3 galaxy candidate table (4194100 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GaiaDR3	isGALpure	isGALSDSS	pStar	pQSO	pGAL	_RA deg	_DE deg
1	1.21	00 18 50.4882	-77 33 31.748	4683791170640262272	T	F	2.08898461506473917e-06	2.21219169768339e-02	9.7787599403855e-01	004.71037	-77.55882

J/MNRAS/479/111/snsurvey

AST3-1 Point Source Catalogue (Ma+, 2018) ReadMe+ftp 2018MNRAS.479..111M metaJ/MNRAS/479/111/snsurvey AST3-1 DR1 SN sources (12768876 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ID	RAJ2000 deg	DEJ2000 deg	imag mag	e_ mag	o_
1	1.016	00 18 50.4035790205	-77 33 31.890072329	19138039	4.71001491259	-77.55885835342	17.4798	0.0477	4

J/AcA/64/197/table1

OGLE-IV 2012-2014 transients (Wyrzykowski+, 2014) ReadMe+ftp 2014AcA....64..197W metaJ/AcA/64/197/table1 *Information on all OGLE-IV transients found by the Transients Detection System in real-time over the period of two seasons 2012/2013 and 2013/2014, with their basic information (238 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	DBID	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	DiscDate d	Imag mag	ATEL	pClass	Prob	SpType	z	SpNo	Offset arcsec	n_	Offsetk kpc	Offset*	RSer arcsec	WISE	Com	Simbad
1	0.36	00 18 50.3100	-77 33 32.600	13-SN-044	SMC820.14.61N	00 18 50.31	-77 33 32.6	6511.78989	18.75	5277	Ia	0.90	Ia	0.070000	5284	0.99		1.31	1.03	1.75	S	Ia	Simbad