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 USNO-A1.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory; it is superseded by the new PMM-USNO-A2.0 version.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	8.182	18 31 18.59545	+19 49 31.5121	1050-10942600	277.827481	+19.825420			20.4	18.1	1953.680

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	8.279	18 31 18.59207	+19 49 31.7206	1050-10758698	277.827467	+19.825478			19.4	18.0	1953.680

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	8.231	18 31 18.59882	+19 49 31.8902	1098-0317736	277.827495	+19.825525	73	169	1978.0	6	4	5	20.77	17.91	20.50	17.64	17.66

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	8.233	18 31 18.598656	+19 49 31.89000	1098-0322995	277.8274944	+19.8255250	..	B	6.0	2.0	4.0	5.0	20.500	B			17.640	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	8.096	18 31 18.60216	+19 49 31.5372	N29O034086	277.827509	+19.825427	1995.642	17.99	19.82	18.67	17.46	3	2.58	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	8.169	18 31 18.59882	+19 49 31.6524	277.827495	+19.825459	5.9	-6.2			20.77	20.50	17.91	17.64	17.66	5	0

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	8.169	18 31 18.59882	+19 49 31.6520	277.827495	+19.825459	0.103	0.103	19.815	0.300	17.991	0.300	18.209	0.400	16.844	0.500	1978.0100	1978.0100	5.9	5.1	-6.2	5.1

Note:

I/329/urat1

URAT1 Catalog (Zacharias+ 2015) ReadMe+ftp 2015AJ....150..101Z metaI/329/urat1 URAT1 catalog (228276482 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	URAT1	RAICRS deg	DEICRS deg	Epoch yr	f.mag mag	e_ mag	pmRA mas/yr	pmDE mas/yr	Jmag mag	Hmag mag	Kmag mag	Bmag mag	Vmag mag	gmag mag	rmag mag	imag mag
1	8.328	18 31 18.584261	+19 49 31.47388	550-265700	277.8274344	+19.8254094	2013.323	18.135	0.017

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	8.339	18 31 18.582791553	+19 49 31.43331894	277.8274282981	0.388	+19.8253981441	0.479	4525253065773266816				0.439	0	7.9584e+02	2.7243e+00	18.273	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	8.359	18 31 18.583458072	+19 49 31.56651516	277.8274310753	+19.8254351431	5519896049278229531		-0.627	-8.880				20.77	20.50	17.91	17.64	17.66	4525253065773266816	18.273

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	8.339	18 31 18.5856883226	+19 49 31.589770477	277.82742795269	0.1241	+19.82539678291	0.2105	4525253070075204480	0.7087	0.2059	-2.713	0.292	-10.410	0.389	1	7.9179e+02	1.2475e+00	18.4418	0.0017	2.9509e+02	7.3605e+00	19.1765	0.0271	7.2986e+02	8.1517e+00	17.6038	0.0121	1.5727

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	8.339	18 31 18.5827086453	+19 49 31.428418489	4525253070075204480	277.82742795269	+19.82539678291	1446.357233141359984	1053.138255132319955	2240.243612100210157	1162.50794730039	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	8.340	18 31 18.5859822341	+19 49 31.580501577	277.82742747638	0.0720	+19.82539546769	0.1172	4525253070075204480	0.6479	0.1482	10.246	-2.988	0.086	-9.801	0.136	1.005	8.1210e+02	8.8479e-01	18.413342	0.002999	3.1370e+02	5.9536e+00	19.097261	0.020794	7.1099e+02	6.8796e+00	17.618238	0.011165	1.479023					131792778274261021			550265700	18.413342	0.002999	8.1210e+02	277.82744159264	19.82543902822

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	8.340	18 31 18.5825943312	+19 49 31.423683684	4525253070075204480	277.82742747638	+19.82539546769	1560.58472000	1291.62866000	1977.64587000	1949.43213000	1746.19019000	2211.25366000	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	1.827	18 31 19.0989840000	+19 49 31.251864000	N29O119532	277.82957910000	+19.82534774000	10231330119532	2011.779	3													21.645	20.988
2	8.339	18 31 18.5856883225	+19 49 31.589770465	N29O034086	277.82742795269	+19.82539678291	1023133034086	2015.500	0	18.441847	20.620700	19.815400	17.992000		17.461800					19.361	18.385	18.003	17.824	17.6899						15.799	15.806	12.326	9.216			2.583	0.171	162.4

I/354/starhorse2021

StarHorse2, Gaia EDR3 photo-astrometric distances (Anders+, 2022) ReadMe+ftp 2022A&A...658A..91A metaI/354/starhorse2021 Starhorse catalog 2021 (original column names in green) (362392321 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RA_ICRS deg	DE_ICRS deg	mass50 Msun	teff50 K	logg50 [cm/s2]	met50 [-]	dist50 kpc	AV50 mag	fidelity	XGal kpc	YGal kpc	ZGal kpc	RGal kpc	BP/RPCorr	AG50 mag	ABP50 mag	ARP50 mag	GMAG0 mag	BP-RP0 mag
1	8.340	18 31 18.582594331	+19 49 31.42368368	4525253070075204480	277.8274274764	+19.8253954677	0.687175	4754.42	4.663754	-0.310203	1.775250	0.658091	0.998047	-7.058713	1.298086	0.404910	7.177079	-0.0059144497	0.543369	0.677649	0.397369	6.623675	1.198743

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	8.340	18 31 18.5859822341	+19 49 31.580501577	277.82742747638	+19.82539546769	4525253070075204480	0.0720	0.1172	0.6479	0.1482	10.246	-2.988	0.086	-9.801	0.136	1.005	812.10127	8.8479e-01	18.413342	3.1370e+02	5.9536e+00	19.097261	7.1099e+02	6.8796e+00	17.618238	1.479023					0	0	0	0	0	0	0	0	1	0	0	4158.3	4.9850	-1.5288	817.5027	0.0032		131792778274261021				URAT1-550265700	J183118.57+194930.9		N29O034086				277.82744159264	19.82543902822

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	8.340	18 31 18.5825943306	+19 49 31.423683698	4525253070075204480	277.82742747638	+19.82539546769	0.00000000	0.00000000	0.99999386	0.00000000	0.00000613	4158.3477	4.9850	-1.5288	817.5027	0.0032	0.0024	0.0031	0.0018	0.0013	8.8667	0.3233

I/355/paramsup

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) ReadMe+ftp 2022yCat.1355....0G metaI/355/paramsup Additional parameters from the Apsis processing chain, compared to the main table astrophysical parameters, from modules that produce more than one result for a parameter (473020612 sources) (astrophysicalparameterssupp) (original column names in green) (473020612 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RA_ICRS deg	DE_ICRS deg	SolID	Teff K	logg [cm/s2]	[M/H] [-]	Dist pc	A0 mag	AG mag	ABP mag	ARP mag	E(BP-RP) mag	GMAG mag	Rad Rsun	logpost	[alpha/Fe]-ANN [-]	Rad-Flame Rsun	Lum-Flame Lsun	Mass-Flame Msun	Age-Flame Gyr	Evol	z-Flame km/s	BolCorr mag
1	8.340	18 31 18.5825943306	+19 49 31.423683698	4525253070075204480	277.82742747638	+19.82539546769	1636148068921376768	4158.3477	4.9850	-1.5288	817.5027	0.0032	0.0024	0.0031	0.0018	0.0013	8.8667	0.3233	-1.923695e+02

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	8.516	18 31 18.56552	+19 49 31.1160	J183118.56+194931.1	277.827356	+19.825310	0.501	0.454	Im	16.104	0.081	16.412	0.302	12.652		9.243					dd00	0	0nnn		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	8.317	18 31 18.578424	+19 49 30.99946	J183118.57+194930.9	277.8274101	+19.8252776	Im	15.799	0.051	15.806	0.124	12.326		9.216								dd00	0	0nnn	-63	464	380	500	ABUU		2M

Note:

II/349/ps1

The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016) ReadMe+ftp 2016arXiv161205560C metaII/349/ps1 Pan-STARRS DR1 catalogue (original column names in green) (1919106885 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	objID	f_objID	Qual	e_RAJ2000 (...)	e_DEJ2000 arcsec	Epoch d	Ns	Nd	gmag mag	e_ mag	gKmag mag	e_ mag	gFlags	rmag mag	e_ mag	rKmag mag	e_ mag	rFlags	imag mag	e_ mag	iKmag mag	e_ mag	iFlags	zmag mag	e_ mag	zKmag mag	e_ mag	zFlags	ymag mag	e_ mag	yKmag mag	e_ mag	yFlags
1	1.827	18 31 19.09898400	+19 49 31.2518640	277.829579100	+19.825347740	131792778295890975	436527104	52	0.0509	0.0726	55742.778923610	4	9					16416					114720	21.6448	0.0184	21.3899	0.2416	115000	20.9883	0.0038	20.6279	0.3234	115000					114720
2	8.336	18 31 18.58289520	+19 49 31.4254920	277.827428730	+19.825395970	131792778274261021	436527104	52	0.0032	0.0091	55858.181631940	5	61	19.3613	0.0115	19.4823	0.0123	115000	18.3848	0.0144	18.4867	0.0210	115000	18.0026	0.0101	18.0602	0.0138	115000	17.8236	0.0054	17.9349	0.0189	115000	17.6899	0.0118	17.7581	0.0333	115000

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	8.478	18 31 18.570790	+19 49 31.30534	2784p196o0029563	277.8273783	+19.8253626	5.0816e+02	5.4803e+02	7.8156e+00	2.5602e+01	1.00000	1.00000	0.5843	0.6791

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	8.243	18 31 18.584768	+19 49 31.08251	277.8274365	0.0631	+19.8253007	0.0626	J183118.58+194931.1	12	12	12	12	277.8274282	0.0624	19.8253153	0.0626	0.01072	0.0186	-0.00436	0.0198	51.4	23.3	5.4e+02	1e+01	4.9e+02	2e+01	15.665	15.771	3N000	0.101	0.005	0.713	2.01e+00	2.53e+00	3	3	3	3	0.145	00	WISEA

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	8.399	18 31 18.57817	+19 49 31.4147	183118.57+194931.4	277.827409	+19.825393	2445165193	36	36	57978.4057	0	0.924	6.27					19.2129	19.3454	18.4289	18.3327

Note:

II/381/hlsp_ps1_tm

PS1-PSC, Point Source Catalog (Miller+, 2021) ReadMe+ftp 2021PASP..133e4502M metaII/381/hlsp_ps1_tm Probabilistic Classifications of Unresolved Point Sources in PanSTARRS1 from Tachibana & Miller, 2018PASP..130l8001T (1467097937 sources) (1467097937 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objid	RAJ2000 deg	DEJ2000 deg	psScore
1	1.827	18 31 19.0989840	+19 49 31.251864	131792778295890975	277.82957910	+19.82534774	0.55515176000
2	8.336	18 31 18.5828952	+19 49 31.425492	131792778274261021	277.82742873	+19.82539597	0.98151785000

Note:

II/389/ps1_dr2

The Pan-STARRS release 1 (PS1) Survey - DR2 (Magnier+, 2025) ReadMe+ftp 2020ApJS..251....6M metaII/389/ps1_dr2 Pan-STARRS DR2 catalog (original column names in green) (1868236315 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RAJ2000 deg	DEJ2000 deg	f_objID	Qual	e_RAJ2000 deg	e_DEJ2000 deg	Epoch d	Ns	Nd	gmag mag	e_ mag	gKmag mag	e_ mag	gFlags	rmag mag	e_ mag	rKmag mag	e_ mag	rFlags	imag mag	e_ mag	iKmag mag	e_ mag	iFlags	zmag mag	e_ mag	zKmag mag	e_ mag	zFlags	ymag mag	e_ mag	yKmag mag	e_ mag	yFlags
1	1.860	18 31 19.0997487053	+19 49 31.295272239	131792778295890975	277.82958228627	+19.82535979784	436527104	52	0.03035513789	0.03035513789	55696.088948339	4	9					16416					114720	21.6448	0.0192	21.3899	0.2537	115000	20.9883	0.0038	20.6279	0.3234	115000					114720
2	8.338	18 31 18.5835359253	+19 49 31.474767579	131792778274261021	277.82743139969	+19.82540965766	436527104	52	0.00131191028	0.00125453333	55771.235416763	5	61	19.3613	0.0094	19.4823	0.0124	115000	18.3848	0.0154	18.4867	0.0213	115000	18.0026	0.0077	18.0602	0.0098	115000	17.8236	0.0061	17.9349	0.0221	115000	17.6899	0.0102	17.7581	0.0280	115000

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	8.334	18 31 18.5856883217	+19 49 31.589770384	1684402218	277.82744036801	+19.82544160288				4525253070075204480	STAR	gaia2	-2.713	0.292	-10.410	0.389	gaia2	4495.0	129.0	4.7702				0.575		0.710		DWARF	1446.3600	593.5500									393.2200	793.8800	bj2018			dered	4.59717981675	6.03679886013	277.82742795269	19.82539678291	0.12407395544	0.21052097178	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	8.334	18 31 18.5856883217	+19 49 31.589770384	1684402218	277.82744036801	+19.82544160288				4525253070075204480	STAR	gaia2	-2.713	0.292	-10.410	0.389	gaia2	4495.0	129.0	4.7702				0.575		0.710		DWARF	1446.3600	593.5500									393.2200	793.8800	bj2018			dered	4.597180	6.036799	277.82742795269	19.82539678291	0.124074	0.210521	Sloan

B/vsx/vsx

AAVSO International Variable Star Index VSX (Watson+, 2006-) ReadMe+ftp 2006SASS...25...47W metaB/vsx/vsx Variable Star indeX, Version 2026-04-05 (original column names in green) (10300863 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	OID	n_	Name	V	Type	l_	max mag	u_	n_	f_	l_	min mag	u_	n_	l_	Period d	u_	Sp	RAJ2000 deg	DEJ2000 deg
1	0.04	18 31 19.1592	+19 49 29.604	689734		Gaia19bya	0	UG:		18.200		G		<	24.000		g					277.82983	+19.82489

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	8.339	18 31 18.5856848	+19 49 31.589572	GaiaDR2	277.82742795	+19.82539677	0.70	-2.71	-10.40	18.442	19.177	17.604			6	0.564	12.9	21.1	28.6	19.361	18.387	18.003	17.823

Note:

J/MNRAS/515/4711/wiseps1

Source classifier with WISE * PS1 3{pi} DR2 (Beck+, 2022) ReadMe+ftp 2022MNRAS.515.4711B metaJ/MNRAS/515/4711/wiseps1 Neural network source class and photometric z catalog from WISE All-Sky and PS1 3{pi} DR2 (354590570 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	PSI	MeanRAdeg deg	MeanDEdeg deg	e_MeanRAdeg (...)	e_MeanDEdeg arcsec	Sep	sigma arcsec2	B	WISE	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 (...)	sigRADE arcsec	Class	Galaxy	Star	QSO	f_Class	cellID	zphot	e_	zphot0	f_	cellD	cellIDz	Chambers+16	Cutri+12
1	8.517	18 31 18.5655120000	+19 49 31.116000000	131792778274261021	277.8274286300	19.82539778000	0.005710	0.004980	1.110638828e-04	4.327170224e-01	1.634755797e+11	999999999999999999	277.82735630000	+19.82531000000	0.462399990	0.493400010	-0.128400000	STAR	0.011045950	0.986363350	0.002590774	1	435			-999.000000000				Chambers+16	Cutri+12