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	0.387	02 45 36.74088	+17 17 35.1132	1050-00743741	041.403087	+17.293087			19.8	18.7	1951.906
2	1.669	02 45 36.67488	+17 17 36.1320	1050-00743734	041.402812	+17.293370			19.4	19.1	1951.906

Note: The current version includes only the North (POSS-I plates)

I/267/out The APM-North Catalogue (McMahon+, 2000)
ReadMe+ftp

metaI/267/out

The Full Northern APM Catalogue (166466987 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	APM-ID	RAJ2000 deg	DEJ2000 deg	rmag mag	l_	rClass	rStel	rDiam arcsec	rEll	bmag mag	l_	bClass	bStel	bDiam arcsec	b-r mag	Mflag
1	0.278	02 45 36.71880	+17 17 34.6812	EO0425-0279106	041.402995	+17.292967	19.74		2	7.80	4.8	0.64	21.38	L	0			1.64

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)

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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	0.575	02 45 36.71088	+17 17 35.1528	1072-0038080	041.402962	+17.293098	196	143	1976.5	0	0	5	20.50	19.12	19.96	19.30	19.34
2	1.214	02 45 36.70752	+17 17 35.8620	1072-0038079	041.402948	+17.293295	402	209	1976.4	0	0	5	19.85	19.47	20.91	18.91	19.44

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)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NOMAD1	YM	RAJ2000 deg	DEJ2000 deg	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	0.575	02 45 36.710664	+17 17 35.14992	1072-0038325	Y.	041.4029611	+17.2930972	B	0.0	0.0	0.0	0.0	19.960	B	17.970	Y	19.300	B
2	1.213	02 45 36.707328	+17 17 35.85984	1072-0038324	..	041.4029472	+17.2932944	B	0.0	0.0	0.0	0.0	20.910	B			18.910	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)

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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	Vmag mag	Nmag mag	Class	a pix	e
1	0.446	02 45 36.73752	+17 17 35.1744	NC7S009404	041.403073	+17.293104	1991.700	19.88	20.88			3	2.46	0.41

I/317/sample

The PPMXL Catalog (Roeser+ 2010)

ReadMe+ftp

2010AJ....139.2440R

PPMXL catalog of positions and proper motions on the ICRS (910469430 rows)

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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	0.435	02 45 36.72288	+17 17 35.1060	041.403012	+17.293085	5.0	-0.4			20.50	19.96	19.12	19.30	19.34	5	0
2	1.061	02 45 36.73224	+17 17 35.7864	041.403051	+17.293274	21.0	-5.0			19.85	20.91	19.47	18.91	19.44	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)

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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	0.435	02 45 36.72283	+17 17 35.1059	041.403012	+17.293085	0.103	0.103	20.882	0.300	19.880	0.300	20.091	0.400	19.263	0.500	1976.5800	1976.5800	5.0	5.1	-0.4	5.1
2	1.061	02 45 36.73227	+17 17 35.7861	041.403051	+17.293274	0.103	0.103	20.910	0.400	18.910	0.400	19.098	0.400	17.631	0.500	1976.4100	1976.4100	21.0	5.1	-5.0	5.1

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	0.546	02 45 36.7582727401	+17 17 35.019400594	041.40291635137	+17.29299383115	21.083027	-83.566	40.362	-56.868	66.992	1.61499e-03		-24.161	42.557	32.207	55.142	4.74348e-04		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	0.323	02 45 36.7170384000	+17 17 34.851264000	NC7S009404	041.40298766000	+17.29301424000	133131209404	2011.480	3			20.882900	19.880300							21.012	20.778	20.749	20.728	20.2875						16.347	16.704	12.110	8.866			2.462	0.411	98.3
2	3.998	02 45 36.8574576000	+17 17 38.341104000	NC7S046382	041.40357274000	+17.29398364000	1331312046382	2012.310	3													21.146	20.921

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)

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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	1.810	02 45 36.75980	+17 17 36.5110	J024536.75+171736.5	041.403166	+17.293475	0.914	0.834	Im	16.697	0.150	16.266	0.334	12.372		8.730					0000	0	nnnn		2M

Note:

II/312/ais GALEX-DR5 (GR5) sources from AIS and MIS (Bianchi+ 2011)
ReadMe+ftp
2011Ap&SS.335..161B
metaII/312/ais

Sample of the AIS (All-sky Imaging Survey) (out of 65,266,291 sources) (77864203 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	FUV mag	e_ mag	NUV mag	e_ mag	r.fov deg	b	Fafl	Nafl	Fexf	Nexf	Fr arcsec	Nr arcsec
1	1.918	02 45 36.80140	+17 17 36.4170	041.403339	+17.293449			22.270	0.439	0.489523	1	0	0	0	0		12.02

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)

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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	1.954	02 45 36.776218	+17 17 36.60431	J024536.77+171736.6	041.4032342	+17.2935012	Im	16.347	0.067	16.704	0.308	12.110		8.866								0000	0	0nnn	610	475	-177	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)

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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	0.323	02 45 36.71703840	+17 17 34.8512640	041.402987660	+17.293014240	128750414029712192	444915712	53	0.0403	0.0375	55909.480162040	5	39	21.0124	0.0702	20.0025	0.1468	16892216	20.7780	0.0933	19.8087	0.0235	16892216	20.7490	0.0839	19.6598	0.0348	16892216	20.7281	0.0495	19.6282	0.0497	16892216	20.2875	0.1374	19.6288	0.1575	16892216
2	3.998	02 45 36.85745760	+17 17 38.3411040	041.403572740	+17.293983640	128750414036583528	436281344	52	0.0800	0.0800	56238.310023150	1	3					16416					16416	21.1464	0.1678	21.2167	0.2892	16696	20.9211	0.0442	20.3940	0.0250	115000					16416

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	2.227	02 45 36.790425	+17 17 36.82521	0408p166o0022142	041.4032934	+17.2935626	2.9267e+02	2.3129e+02	7.9162e+00	3.1038e+01	1.00000	1.00000	0.9809	0.9998

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	2.125	02 45 36.780935	+17 17 36.76198	041.4032539	0.1057	+17.2935450	0.1008	J024536.78+171736.8	13	13	4	13	41.4032583	0.1065	17.2935443	0.1023	-0.00297	0.0356	-0.20110	0.0378	34.7	9.4	2.9e+02	8e+00	2.3e+02	2e+01	16.328	16.573	2N000	0.450	1.985	0.011	1.24e-01	1.16e+01	3	3	3	3	0.254	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	02 45 36.730	+17 17 34.60	039.6637	+16.7639	Ari

Note:

VII/292/south DESI Legacy Imaging Surveys DR8 photometric redshifts (Duncan, 2022)
ReadMe+ftp
2022MNRAS.512.3662D
metaVII/292/south

Legacy Surveys DR8 South Photometric Redshifts catalog (1 252 523 992 sources) (1252523992 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	id	RAJ2000 deg	DEJ2000 deg	release	brickid	objid	type	pstar	gmmcomp	zphot	e_	fclean	fqual
1	0.312	02 45 36.72111080928	+17 17 34.9263455172	8000428514003474	041.403004628372	+17.293035095977	8000	428514	3474	EXP	0.007	E4	0.127	0.047	1	1
2	3.685	02 45 36.82616493192	+17 17 38.1900621336	8000428514003475	041.403442353883	+17.293941683926	8000	428514	3475	DEV	0.020	D6	0.830	0.081	0	0
3	8.663	02 45 37.29214470576	+17 17 38.1989139288	8000428514003476	041.405383936274	+17.293944142758	8000	428514	3476	REX	0.222	R2	1.273	0.502	1	0
4	9.989	02 45 36.20895355824	+17 17 28.2179105160	8000428514003459	041.400870639826	+17.291171641810	8000	428514	3459	REX	0.002	R1	0.930	0.243	1	1

J/MNRAS/525/1106/tableb1

DESI Peculiar Velocity survey (Saulder+, 2023)

ReadMe+ftp

2023MNRAS.525.1106S

Basic parameters of our basic sample (4456142 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ObjID	BrickID	BrickName	RA_ICRS deg	DE_ICRS deg	Type	Sersic	zph	b_	ShapeR
1	0.305	02 45 36.7212384523	+17 17 34.917411998	2736	428514	0414p172	41.40300516022	+17.29303261444	SER	1.18608830	0.1297080200	8.445110e-02	2.175333000

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