VizieR

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

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	4.088	01 38 14.87880	+41 39 37.6452	N330331133063	024.561995	+41.660457	1992.684			16.47	0.43	3	7.93	0.22

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
1	2.016	01 38 15.33480	+41 39 35.6510	1316-0031085	024.563895	+41.659903	750	95	1991.2	0	0	2			17.12	18.72
2	2.460	01 38 15.11135	+41 39 35.4132	1316-0031083	024.562964	+41.659837	793	420	1978.7	4	-58	3	18.84		16.32	16.60
3	5.909	01 38 14.74606	+41 39 35.4025	1316-0031080	024.561442	+41.659834	119	600	1971.7	0	0	2		17.40		17.54
4	7.199	01 38 15.87673	+41 39 38.5525	1316-0031098	024.566153	+41.660709	29	17	1978.7	110	426	3	17.78		16.28	18.14
5	7.269	01 38 15.89087	+41 39 37.0620	1316-0031100	024.566212	+41.660295	380	179	1978.7	0	0	3	18.87		17.99	18.79
6	7.441	01 38 15.86809	+41 39 34.8802	1316-0031097	024.566117	+41.659689	50	194	1978.7	2	-26	3	19.40		17.92	18.57
7	8.407	01 38 15.87936	+41 39 41.8321	1316-0031099	024.566164	+41.661620	354	325	1973.1	0	0	2	19.92		20.65

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	RAJ2000 deg	DEJ2000 deg	YM	r	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Bmag mag	r_	Rmag mag	r_
1	2.016	01 38 15.334656	+41 39 35.65008	1316-0031760	024.5638944	+41.6599028	..	B	0.0	0.0	0.0	0.0	17.120	B	18.720	B
2	2.463	01 38 15.111336	+41 39 35.40996	1316-0031758	024.5629639	+41.6598361	..	B	4.0	28.0	-58.0	15.0	16.320	B	16.600	B
3	5.910	01 38 14.746008	+41 39 35.39988	1316-0031755	024.5614417	+41.6598333	..	B	0.0	0.0	0.0	0.0			17.540	B
4	7.198	01 38 15.876672	+41 39 38.54988	1316-0031773	024.5661528	+41.6607083	..	B	110.0	1.0	426.0	0.0	16.280	B	18.140	B
5	7.267	01 38 15.890664	+41 39 37.05984	1316-0031775	024.5662111	+41.6602944	..	B	0.0	0.0	0.0	0.0	17.990	B	18.790	B
6	7.440	01 38 15.868008	+41 39 34.88004	1316-0031772	024.5661167	+41.6596889	..	B	2.0	1.0	-26.0	7.0	17.920	B	18.570	B
7	8.405	01 38 15.879336	+41 39 41.82984	1316-0031774	024.5661639	+41.6616194	..	B	0.0	0.0	0.0	0.0	20.650	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	4.088	01 38 14.87880	+41 39 37.6488	NC1H033063	024.561995	+41.660458	1992.684		16.47			3	7.93	0.22

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	b1mag mag	b2mag mag	r1mag mag	r2mag mag	No
1	2.667	01 38 15.08137	+41 39 35.4240	024.562839	+41.659840	-3.7	-57.9	18.84	16.32		16.60	3
2	5.844	01 38 14.73598	+41 39 36.0106	024.561400	+41.660003	-3.7	13.2			17.40	17.54	2
3	7.010	01 38 15.86637	+41 39 36.8281	024.566110	+41.660230	-6.4	-9.5	18.87	17.99		18.79	3
4	7.197	01 38 15.87891	+41 39 38.3795	024.566162	+41.660661	109.5	422.2	17.78	16.28		18.14	3
5	7.488	01 38 15.86952	+41 39 34.7867	024.566123	+41.659663	1.3	-28.1	19.40	17.92		18.57	3
6	8.361	01 38 15.88875	+41 39 41.5690	024.566203	+41.661547	8.8	-12.5	19.92	20.65			2

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	2.668	01 38 15.08131	+41 39 35.4240	024.562839	+41.659840	0.133	0.133	16.320	0.400	16.600	0.400	16.501	0.400	16.637	0.500	1978.7100	1978.7100	-3.7	7.5	-57.9	7.5
2	7.010	01 38 15.86637	+41 39 36.8281	024.566110	+41.660230	0.133	0.133	17.990	0.400	18.790	0.400	18.534	0.400	19.076	0.500	1978.7100	1978.7100	-6.4	7.5	-9.5	7.5
3	7.197	01 38 15.87885	+41 39 38.3800	024.566162	+41.660661	0.133	0.133	16.280	0.400	18.140	0.400	17.655	0.400	18.992	0.500	1978.7100	1978.7100	109.5	7.5	422.2	7.5
4	7.488	01 38 15.86952	+41 39 34.7871	024.566123	+41.659663	0.133	0.133	17.920	0.400	18.570	0.400	18.358	0.400	18.784	0.500	1978.7100	1978.7100	1.3	7.5	-28.1	7.5

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	4.449	01 38 14.9156365836	+41 39 36.942330208	NC1H033063	024.56186440000	+41.66027384000	1330331133063	2012.454	0		16.480300	16.466200									20.748			19.4989												7.933	0.218	2.9
2	6.383	01 38 15.5639304000	+41 39 42.656112000	NC1H036172	024.56484971000	+41.66184892000	1330331136172	2013.365	3											21.833		20.952

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	4.449	01 38 14.84745600	+41 39 36.9858240	024.561864400	+41.660273840	157990245616693362	310456320	37	0.0996	0.0996	56226.454351850	0	3					0	20.7477	0.0985	19.4112	0.0630	16777496					0					0	19.4989	0.2470	18.9600	0.1912	4120
2	6.383	01 38 15.56393040	+41 39 42.6561120	024.564849710	+41.661848920	157990245648014871	310452224	37	0.0979	0.0979	56379.364884260	0	3	21.8332	0.1778	19.6149	0.0000	16777496					0	20.9523	0.1626	19.4887	0.1146	16777496					0					0

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)

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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	4.446	01 38 14.8481256000	+41 39 36.938484000	157990245616693362	024.56186719000	+41.66026069000	310456320	37	0.09960000217	0.09960000217	56226.454351850	0	3					0	20.7477	0.0985	19.4112	0.0630	16777496					0					0	19.4989	0.2470	18.9600	0.1912	4120
2	6.372	01 38 15.5656802465	+41 39 42.628294243	157990245648014871	024.56485700103	+41.66184119285	310456320	37	0.05310042768	0.05310042768	56381.023520350	0	3	21.8332	0.1778	19.6149	0.0001	16777496					0	20.9523	0.1626	19.4887	0.1146	16777496					0					0

V/158/morxv2

Millions of Optical Radio/X-ray Associations (MORX) v2 (Flesch, 2023)

ReadMe+ftp

2024OJAp....7E...6F

The catalogue (3115575 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Name	Type	Rmag mag	Bmag mag	Comment	R	B	z	Cite	Zcite	RXpct pct	QSOpct pct	galpct pct	starpct pct	Xraypct pct	CX-ID	XMM-ID	Swift-ID	OtherXID	radiopct pct	VLASS-ID	FIRST-ID	LoTSS-ID	RACS-ID	NVSS-ID	Lobe1	Lobe2	Lobedist arcsec
1	7.453	01 38 15.866688	+41 39 34.80012	024.5661112	+41.6596667	J013815.86+413934.8	R	18.77	18.76	p+	1	-		MQ		73	34	36	3						73			ILTJ013815.59+413933.3

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	01 38 15.238	+41 39 37.56	022.7171	+41.0228	And

J/A+A/659/A1/catalog

LOFAR Two-metre Sky Survey (LoTSS) DR2 (Shimwell+, 2022)

ReadMe+ftp

2022A&A...659A...1S

Raw radio component catalogue of LoTSS-DR2 (4396228 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Source	RAJ2000 deg	DEJ2000 deg	Speak mJy/beam	SpeakTot mJy	Maj arcsec	Min arcsec	DCMaj arcsec	DCMin arcsec	PA deg	DCPA deg	Islrms mJy/beam	SCode	Mosaic	Npoint	MaskFract
1	5.64	01 38 15.5928	+41 39 33.336	ILTJ013815.59+413933.3	024.56497	+41.65926	0.209	5.154	41.72	21.28	41.28	20.42	116.11	116.11	0.093	S	P025+41	2	0.000

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