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	4.449	21 55 40.59672	+08 14 28.1904	0975-20680085	328.919153	+08.241164			18.7	18.0	1953.622

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	5.521	21 55 40.78008	+08 14 28.4532	EO0795-0062859	328.919917	+08.241237	20.00	L	0				14.01		2	9.23	58.7	-5.99

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	4.550	21 55 40.59648	+08 14 28.0860	N002333319459	328.919152	+08.241135	1990.710	18.13	0.41	18.92	0.43	3	3.32	0.09

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	4.665	21 55 40.58808	+08 14 27.9420	0982-0693594	328.919117	+08.241095	168	74	1976.0	0	0	5	19.96	17.08	18.39	16.50	17.50

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	4.667	21 55 40.588008	+08 14 27.93984	0982-0742538	..	328.9191167	+08.2410944	B	0.0	0.0	0.0	0.0	18.390	B			16.500	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	4.550	21 55 40.59672	+08 14 28.0860	N0LB019459	328.919153	+08.241135	1990.710	18.13	18.92	19.09	17.90	3	3.32	0.09

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	4.630	21 55 40.57224	+08 14 27.9384	328.919051	+08.241094	-7.9	-3.6			19.96	18.39	17.08	16.50	17.50	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	4.407	21 55 40.56862	+08 14 28.1560	328.919036	+08.241154	0.075	0.122	18.920	0.300	18.131	0.300	18.668	0.085	17.482	0.114	2008.8200	2008.8200	-7.9	5.6	-3.6	5.6

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)

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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	4.712	21 55 40.534716	+08 14 27.81199	328.9188946	92.00	+08.2410589	17.00	49919+0019459	4	-1.2	3.8	-2.8	0.7	4	40.812	18.131	18.920	17.896	19.087

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	4.310	21 55 40.5740896170	+08 14 28.060395049	328.91902730001	+08.24118046455	20.318138	-11.190	16.076	-3.000	24.684	4.30623e-03		18.928	13.277	-3.048	22.676	1.51093e-01		5	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	Bjmag mag	Fpgmag mag	Npgmag mag	umag mag	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	a pix	e pix	PA pix
1	4.553	21 55 40.5702134303	+08 14 27.983993963	N0LB019459	328.91905030000	+08.24111549000	1002333319459	2012.383	3	18.921000	18.131700	17.896700	21.097	20.803	20.317	19.799	19.582	19.6853	3.320	0.087	146.9
2	6.352	21 55 40.5376474972	+08 14 26.172238636	N0LB040804	328.91890686457	+08.24060339962	1002333340804	2008.825	3				22.777	23.570	23.891	24.362	22.465
3	9.451	21 55 40.1117424000	+08 14 39.664536000	N0LB049541	328.91713226000	+08.24435126000	1002333349541	2011.554	3				24.232	23.595	21.292	20.677	20.240

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	4.553	21 55 40.57207200	+08 14 28.0157640	328.919050300	+08.241115490	117883289190219876	444915712	53	0.0254	0.1171	56202.382534720	5	75	20.8031	0.0807	19.6439	0.0296	16892216	20.3167	0.0742	18.7295	0.0426	16892216	19.7992	0.0300	18.4082	0.0310	16892216	19.5818	0.0598	18.3320	0.0301	16892216	19.6853	0.1368	18.2317	0.0465	16892216
2	9.451	21 55 40.11174240	+08 14 39.6645360	328.917132260	+08.244351260	117893289170963732	444915712	53	0.0353	0.0333	55807.554178240	2	8					16416	21.2922	0.1425			20528	20.6765	0.0701	19.8734	0.0779	16892216	20.2404	0.0796	19.5526	0.0868	16892216					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	4.494	21 55 40.551441	+08 14 28.04180	3294p075o0036721	328.9189643	+08.2411227	5.1282e+02	7.1497e+02	8.7312e+00	3.1184e+01	1.00000	1.00000	0.3607	0.3505
2	9.997	21 55 40.153400	+08 14 40.82327	3294p075o0037469	328.9173058	+08.2446731	8.4022e+02	1.1870e+03	9.1274e+00	3.1640e+01	1.00000	1.00000	0.6457	0.6782

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	4.514	21 55 40.555191	+08 14 28.02655	328.9189800	0.0656	+08.2411185	0.0683	J215540.55+081428.0	12	12	12	12	328.9189641	0.0659	8.2411122	0.0686	-0.05938	0.0217	0.03271	0.0234	46.4	27.6	5.6e+02	1e+01	7.6e+02	3e+01	15.626	15.304	1N000	0.220	1.181	1.339	1.10e+00	1.04e+00	3	3	3	3		00	WISEA
2	9.940	21 55 40.170783	+08 14 40.92283	328.9173783	0.0443	+08.2447008	0.0426	J215540.16+081440.9	12	12	12	12	328.9173562	0.0458	8.2446988	0.0445	0.05524	0.0145	0.03819	0.0147	64.8	43.6	9.5e+02	1e+01	1.2e+03	3e+01	15.053	14.832	2N001	0.192	1.652	0.352	8.28e-01	2.60e-03	3	3	3	3		00	WISEA

Note: SDSS is also available from http://www.sdss3.org/dr9/

V/139/sdss9 The SDSS Photometric Catalog, Release 9 (Adelman-McCarthy+, 2012)
ReadMe+ftp
2012ApJS..203...21A
metaV/139/sdss9

Data Release 9 (469,053,874 primary sources plus 324,960,076 secondary sources); 2,674,200 spectroscopic targets. Data Release 9 is the first release of the spectra from the SDSS-III's Baryon Oscillation Spectroscopic Survey (BOSS). The photometric part contains the same sources as the Data Release 8, with a corrected astrometry. (794013950 rows) (Note)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	mode	q_	cl	SDSS9	Im	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag
1	4.428	21 55 40.56384	+08 14 28.1256	1	+	3	J215540.56+081428.1	Im	328.919016	+08.241146	2008.8271	3	21.104	0.188	19.654	0.026	18.758	0.022	18.290	0.015	18.184	0.056
2	6.354	21 55 40.53768	+08 14 26.1708	1		6	J215540.53+081426.1	Im	328.918907	+08.240603	2008.8271	3	22.783	0.290	23.578	0.221	23.891	0.375	24.362	0.474	22.462	0.505
3	9.378	21 55 40.10976	+08 14 39.5412	1	+	6	J215540.11+081439.5	Im	328.917124	+08.244317	2008.8271	3	24.233	0.723	23.602	0.222	21.891	0.079	20.990	0.051	20.256	0.114

Note:

V/147/sdss12 The SDSS Photometric Catalogue, Release 12 (Alam+, 2015)
ReadMe+ftp
2015ApJS..219...12A
metaV/147/sdss12

Data Release 12 (469,053,874 primary sources plus 324,960,094 secondary sources); 3,538,079 spectroscopic targets (original column names in green) (794013968 rows) (Note)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	mode	q_	class	SDSS12	ObsDate yr	Q	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	zph	e_	<zph>
1	4.430	21 55 40.56967	+08 14 28.0751	328.919017	+08.241146	1	+	3	J215540.56+081428.1	2008.8272	3	21.104	0.188	19.654	0.026	18.758	0.022	18.290	0.015	18.184	0.056	0.1861	0.0367	0.1901
2	6.352	21 55 40.53766	+08 14 26.1724	328.918907	+08.240603	1		6	J215540.53+081426.1	2008.8272	3	22.783	0.290	23.578	0.221	23.891	0.375	24.362	0.474	22.462	0.505
3	9.378	21 55 40.10977	+08 14 39.5423	328.917124	+08.244317	1	+	6	J215540.10+081439.5	2008.8272	3	24.233	0.723	23.602	0.222	21.891	0.079	20.990	0.051	20.256	0.114

Note:

V/154/sdss16 Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020)
ReadMe+ftp
2020ApJS..249....3A
metaV/154/sdss16

Data Release 16 (469,050,976 primary sources plus 325,277,739 secondary sources) (original column names in green) (1231051050 rows) (Note)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RA_ICRS deg	DE_ICRS deg	mode	class	clean	e_RA_ICRS (...)	e_DE_ICRS (...)	umag mag	gmag mag	rmag mag	imag mag	zmag mag	e_umag mag	e_gmag mag	e_rmag mag	e_imag mag	e_zmag mag	zph	e_	<zph>	Q	SDSS16	MJD d
1	4.430	21 55 40.56965	+08 14 28.0751	1237678846647402735	328.919017	+08.241146	1	3	1	0.075	0.122	21.097	19.645	18.758	18.296	18.193	0.188	0.026	0.022	0.015	0.056	0.1861	0.0367	0.1901	3	SDSS J215540.56+081428.1	54768.1062
2	6.352	21 55 40.53765	+08 14 26.1722	1237678846647402739	328.918907	+08.240603	1	6	0	0.134	0.137	22.777	23.570	23.891	24.362	22.465	0.290	0.222	0.375	0.472	0.501				3	SDSS J215540.53+081426.1	54768.1062
3	9.379	21 55 40.10974	+08 14 39.5424	1237678846647402748	328.917124	+08.244317	1	6	1	0.042	0.034	24.232	23.595	21.892	20.997	20.265	0.725	0.223	0.079	0.051	0.114				3	SDSS J215540.10+081439.5	54768.1062

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	21 55 40.539	+08 14 32.48	327.3693	+07.6511	Peg

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_
1	4.405	21 55 40.48640488056	+08 14 28.1629152888	8000379068002148	328.918693353669	+08.241156365358	8000	379068	2148	EXP	0.011	E3	0.256	0.052
2	4.504	21 55 40.59199925927	+08 14 28.1182626744	8000379068002142	328.919133330247	+08.241143961854	8000	379068	2142	EXP	0.001	E4	0.211	0.043
3	9.412	21 55 40.11382856016	+08 14 39.6401338716	8000379068002143	328.917140952334	+08.244344481631	8000	379068	2143	DEV	0.000	D9	0.534	0.020

J/MNRAS/526/4768/catalog

Galaxy Zoo DESI (Walmsley+, 2023)

ReadMe+ftp

2023MNRAS.526.4768W

Catalog of detailed morphology measurements (8689370 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	dr8Id	RAJ2000 deg	DEJ2000 deg	SFSM	SFFDF	SFAF	DEOYes	DEONo	SAYes	SANo	BS	BW	BNo	BSD	BSL	BSM	BSS	BSNo	RR	RIB	RCS	EOBB	EOBNo	EOBR	SWT	SWM	SWL	SAC1	SAC2	SAC3	SAC4	SAC4+	SACCT	MNo	MMiD	MMaD	MM	Version
1	4.504	21 55 40.59193	+08 14 28.1180	379068_2142	328.919133	+08.241144	0.63	0.10	0.27													0.48	0.51	0.01													0.74	0.16	0.06	0.04	1.0.0

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