VizieR

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

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)

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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	9.378	20 47 28.38888	+22 06 49.7808	1050-18627252	311.868287	+22.113828			18.5	17.9	1954.490

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)

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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	9.838	20 47 28.35984	+22 06 49.4136	N03122314131	311.868166	+22.113726	1992.667	18.03	0.43	19.36	0.43	3	2.56	0.05

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)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Nmag mag	Class	a pix	e
1	3.467	20 47 29.28000	+22 06 49.7412	N2P9056536	311.872000	+22.113817	1992.667	20.11	21.46		3	1.76	0.15
2	8.370	20 47 29.45136	+22 06 57.5568	N2P9056576	311.872714	+22.115988	1992.667	20.54			3	1.47	0.38
3	9.834	20 47 28.36008	+22 06 49.4172	N2P9004131	311.868167	+22.113727	1992.667	18.03	19.36	17.62	3	2.56	0.05

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)

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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	4.070	20 47 29.31381	+22 06 49.3356	311.872141	+22.113704	0.400	0.400	21.460	0.300	20.112	0.300	20.353	0.400	19.286	0.500	1992.6700	1992.6700	64.7	68.8	-54.9	68.8

I/350/gaiaedr3

Gaia EDR3 (Gaia Collaboration, 2020)

ReadMe+ftp

2021A&A...649A...1G

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)

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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	8.146	20 47 29.4157836772	+22 06 57.674127306	311.87256576532	3.6746	+22.11602059092	3.0217	1817968676109699712									7.5485e+01	1.6065e+00	20.992710	0.023270	6.4876e+01	2.4379e+01	20.808334	0.408007	1.0151e+02	1.1127e+01	19.731585	0.119070	1.076750					134533118725099576				20.992710	0.023270	7.5485e+01	311.87256576532	22.11602059092

Note:

I/351/gps1_p The extended Gaia-PS1-SDSS (GPS1+) proper motion catalog (Tian+, 2020)
ReadMe+ftp
2020ApJS..248...28T
metaI/351/gps1_p

Extended Gaia-PS1-SDSS (GPS1+) proper motion catalog (original column names in green) (390405023 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	rmag mag	pmRA mas/yr	e_ (...)	pmxRA mas/yr	e_ (...)	Chi2RA	pmGRA mas/yr	pmDE mas/yr	e_ (...)	pmxDE mas/yr	e_ (...)	Chi2DE	pmGDE mas/yr	Nobs	Flag	PS1	Gaia	DR9+DR12	Sloan	2M
1	8.177	20 47 29.4188182962	+22 06 57.399080576	311.87256590218	+22.11603143421	21.199478	-4.171	26.400	8.421	29.417	2.78808e-03		31.408	11.344	23.530	12.295	4.67558e-01		4	0	PS1	Gaia	DR9+DR12	Sloan	2M

I/353/gsc242

The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020)

ReadMe+ftp

2008AJ....136..735L

Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)

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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	3.559	20 47 29.2301285117	+22 06 50.521777724	N2P9056536	311.87204089000	+22.11383822000	1031223156536	2012.808	3			21.460800	20.112000							21.995	21.429	21.297	20.966													1.763	0.149	176.0
2	8.151	20 47 29.4160056000	+22 06 57.677832000	N2P9056576	311.87256669000	+22.11602162000	1031223156576	2012.350	0				20.535500							22.150	21.183	20.378	20.051	19.7488												1.471	0.385	71.2

I/355/gaiadr3

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)

ReadMe+ftp

2022yCat.1355....0G

Gaia data release 3 (Gaia DR3). (original column names in green)

timeSerie

spectrum

(1811709771 rows)

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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	8.146	20 47 29.4157836772	+22 06 57.674127306	311.87256576532	+22.11602059092	1817968676109699712	3.6746	3.0217									75.27755	1.6020e+00	20.995703	6.4876e+01	2.4379e+01	20.808334	1.0151e+02	1.1127e+01	19.731585	1.076750					0	0	0	0	0	0	0	0	0	0	0							134533118725099576							N2P9056576				311.87256576532	22.11602059092

I/355/paramp

Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)

ReadMe+ftp

2022yCat.1355....0G

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)

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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	8.146	20 47 29.4157836772	+22 06 57.674127306	1817968676109699712	311.87256576532	+22.11602059092	0.00008661	0.00004392	0.99941160	0.00000545	0.00045239

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)

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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	3.559	20 47 29.28981360	+22 06 49.8175920	311.872040890	+22.113838220	134533118720527164	444915712	53	0.0447	0.0783	56080.808020830	5	32	21.9955	0.0732	21.0931	0.0720	16892216	21.4291	0.0434	20.8931	0.0490	16892216	21.2975	0.0512	20.3128	0.0581	16892216	20.9659	0.1251	20.2241	0.1023	16892216					114720
2	8.151	20 47 29.41600560	+22 06 57.6778320	311.872566690	+22.116021620	134533118725099576	436527104	52	0.0172	0.0209	56195.349826390	5	36	22.1499	0.1831			115000	21.1831	0.0617	21.4014	0.2013	115000	20.3781	0.0234	20.4193	0.1888	115000	20.0508	0.0609	20.2859	0.0926	115000	19.7488	0.0634	19.9001	0.1181	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)

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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	5.157	20 47 29.381277	+22 06 48.78263	3111p227o0101840	311.8724220	+22.1135507	8.8002e+01	0.0000e+00	6.8889e+00	0.0000e+00	1.00000	0.00000	0.6117	0.0000
2	8.440	20 47 29.404466	+22 06 58.15650	3111p227o0101893	311.8725186	+22.1161546	9.1019e+01	0.0000e+00	6.9060e+00	0.0000e+00	1.00000	0.00000	0.5126	0.0000

II/365/catwise

The CatWISE2020 catalog (updated version 28-Jan-2021) (Marocco+, 2021)

ReadMe+ftp

2021ApJS..253....8M

The CatWISE2020 catalog (original column names in green) (1890715640 rows)

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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	5.051	20 47 29.373069	+22 06 48.79546	311.8723878	0.3949	+22.1135543	0.3940	J204729.37+220648.8	2	12	1	12	311.8723744	0.4430	22.1135509	0.4426	-0.10556	0.1540	0.35239	0.1482	8.5	3.9	6.8e+01	8e+00	8.5e+01	2e+01	17.923	17.670	1N000	0.248	0.256	0.059	6.60e-02	5.15e-03	3	3	3	3		00	WISEA
2	8.536	20 47 29.405565	+22 06 58.26274	311.8725232	0.3918	+22.1161841	0.3931	J204729.40+220658.2	5	12	0	12	311.8725510	0.4140	22.1161632	0.4071	0.16127	0.1545	-0.11261	0.1456	9.5		7.0e+01	7e+00	-1.1e+01	2e+01	17.887	18.398	1N000	0.000	0.057	0.000	2.86e-01	7.01e-01	3	3	3	3		00	WISEA

VI/42/out

Identification of a Constellation From Position (Roman 1987)

ReadMe+ftp

1987PASP...99..695R

Compute constellation name from Position (357 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA1875 deg	DE1875 deg	Cst
1	0.2	20 47 29.052	+22 06 51.08	310.4806	+21.6559	Vul

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size