VizieR

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The 3 columns in color are computed by VizieR, and are not part of the original data (note that the computed coordinates are computed from the positions and the proper motions given in the table)

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	1.685	16 44 20.91482	+77 50 27.6505	1678-0093947	251.087145	+77.841014	999	999	1995.9	0	0	2				16.92	16.01
2	1.744	16 44 21.37270	+77 50 28.2118	1678-0093948	251.089053	+77.841170	446	999	1995.9	0	0	2				16.44	17.56
3	5.968	16 44 22.79737	+77 50 28.0934	1678-0093955	251.094989	+77.841137	45	225	1975.9	0	0	2	17.77				15.53
4	5.997	16 44 22.77889	+77 50 30.9301	1678-0093952	251.094912	+77.841925	858	999	1978.9	0	0	5	18.58	16.87	18.92	17.12	15.63
5	7.952	16 44 23.41873	+77 50 27.7908	1678-0093963	251.097578	+77.841053	827	617	1982.7	150	-114	3		18.15		16.15	15.56
6	9.256	16 44 22.18534	+77 50 20.9398	1678-0093950	251.092439	+77.839150	999	490	1994.8	-668	248	3			10.67	9.59	9.95
7	9.475	16 44 23.94814	+77 50 29.1912	1678-0093967	251.099784	+77.841442	105	474	1974.8	0	0	2		16.87		16.22

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	1.685	16 44 20.914656	+77 50 27.65004	1678-0094613	251.0871444	+77.8410139	..	B	0.0	0.0	0.0	0.0			16.920	B
2	1.746	16 44 21.372672	+77 50 28.20984	1678-0094614	251.0890528	+77.8411694	..	B	0.0	0.0	0.0	0.0			16.440	B
3	5.969	16 44 22.797336	+77 50 28.08996	1678-0094621	251.0949889	+77.8411361	..	B	0.0	0.0	0.0	0.0	17.770	o
4	5.996	16 44 22.778664	+77 50 30.93000	1678-0094618	251.0949111	+77.8419250	..	B	0.0	0.0	0.0	0.0	18.920	B	17.120	B
5	7.952	16 44 23.418672	+77 50 27.79008	1678-0094629	251.0975778	+77.8410528	..	B	150.0	31.0	-114.0	23.0			16.150	B
6	9.256	16 44 22.185336	+77 50 20.94000	1678-0094616	251.0924389	+77.8391500	..	B	-668.0	325.0	248.0	92.3	10.670	B	9.590	B
7	9.475	16 44 23.947992	+77 50 29.19012	1678-0094633	251.0997833	+77.8414417	..	B	0.0	0.0	0.0	0.0			16.220	B

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	imag mag	No	fl
1	5.976	16 44 22.79423	+77 50 28.0106	251.094976	+77.841114	-2.9	6.5	17.77				15.53	2	0
2	6.793	16 44 22.85809	+77 50 32.4600	251.095242	+77.842350	60.7	36.3	18.58	18.92	16.87	17.12	15.63	5	1
3	7.568	16 44 23.29754	+77 50 27.8342	251.097073	+77.841065	138.4	-105.2			18.15	16.15	15.56	3	0
4	9.460	16 44 23.94310	+77 50 29.5152	251.099763	+77.841532	-1.1	15.0			16.87	16.22		2	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	6.793	16 44 22.85803	+77 50 32.4600	251.095242	+77.842350	0.115	0.115	18.920	0.400	17.120	0.400	17.341	0.400	15.990	0.500	1981.9400	1981.9400	60.7	6.7	36.3	5.6

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	6.115	16 44 21.6350544000	+77 50 35.050452000	N42E038735	251.09014606000	+77.84306957000	1110211238735	2012.864	3													19.785

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	6.115	16 44 21.63505440	+77 50 35.0504520	251.090146060	+77.843069570	201412510900822618	277348352	33	0.0547	0.0547	56191.863611110	0	3					0					0	19.7852	0.0690			16781336					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	6.115	16 44 21.6350544000	+77 50 35.050452000	201412510900822618	251.09014606000	+77.84306957000	277348352	33	0.05471999943	0.05471999943	56191.863611110	0	3					0					0	19.7852	0.0690			16781336					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	9.285	16 44 22.180008	+77 50 20.90004	251.0924167	+77.8391389	CGCG 355-20	GRX	10.90	12.90	p+	1	1	0.056	PGC	0575	96	1	92	3	95			LSXPSJ164421.8+775021		80	VLAJ164422.86+775019.6				NVSS J164422.9+775022

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	0.1	16 44 20.953	+77 50 29.27	252.5849	+78.0585	UMi

VIII/65/nvss

1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)

ReadMe+ftp

1998AJ....115.1693C

The NVSS Catalog (1773484 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NVSS	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	e_RAJ2000 s	e_DEJ2000 arcsec	S1.4 mJy	e_ mJy	l_	MajAxis arcsec	l_	MinAxis arcsec	f_resFlux
1	9.40	16 44 22.9600	+77 50 22.400	164422+775022	16 44 22.96	+77 50 22.4	0.26	0.9	20.7	0.7	<	22.7	<	17.9

J/ApJ/737/45/table1

Variable 1.4GHz radio sources from NVSS and FIRST (Ofek+, 2011)

ReadMe+ftp

2011ApJ...737...45O

Observing times of NVSS sources (1773484 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Sp mJy	e_ mJy	Nobs	t d	dt d	NVSS
1	9.401	16 44 22.96007	+77 50 22.4020	251.095667	+77.839556	20.70	0.70	3	2449981.470	362.043	NVSS

J/MNRAS/474/5008/spidxcat

Radio spectral index 147-1400MHz (de Gasperin+, 2018)

ReadMe+ftp

2018MNRAS.474.5008D

*Spectral index catalogue (1396515 rows) (Note)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	FtotNVSS Jy	e_ Jy	FpeakNVSS Jy/beam	e_ (...)	rmsNVSS Jy/beam	FtotTGSS Jy	e_ Jy	FpeakTGSS Jy/beam	e_ (...)	rmsTGSS Jy/beam	SpIndex	e_	s2n	Scode	Nmatch	NunmaNVSS	NunmaTGSS	IslId	SourceId
1	9.404	16 44 22.92413136	+77 50 22.2955440	251.095517214	+77.839526540	0.02	0.001	0.02		0.000472					0.013386	-0.271411	0.000000	42.80	L	0	1	0	17303	778869

J/MNRAS/518/174/sources

LSXPS Swift-XRT point sources and transients (Evans+, 2023)

ReadMe+ftp

2023MNRAS.518..174E

Sources table is the main LSXPS table (348599 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	LSXPS	IAUName	RAJ2000 deg	DEJ2000 deg	Err90 arcsec	A	GLON deg	GLAT deg	OffAxis arcmin	DNN arcsec	DNNOK arcsec	t.exp s	NObs	Det	FField	Det0	Det1	Det2	Det3	ModDate s	CR0 ct/s	CR1 ct/s	CR2 ct/s	CR3 ct/s	FPO0 mW/m2	2SXPS
1	7.88	16 44 21.8496	+77 50 21.984	128466	LSXPS J164421.8+775021	251.09104	+77.83944	7.2	0	110.60360	32.98755	3.68	291.40	291.40	6174	5	0	0	0	0	0	-1	2022-04-22T06:51:42	4.486e-03	1.759e-03	1.831e-03	1.083e-03	1.591e-13	0

J/MNRAS/518/174/sclean

LSXPS Swift-XRT point sources and transients (Evans+, 2023)

ReadMe+ftp

2023MNRAS.518..174E

Clean subset of the source table those with a best Det Flag of 0 or 1 for Good or Reasonable (229778 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	LSXPS	IAUName	RAJ2000 deg	DEJ2000 deg	Err90 arcsec	A	GLON deg	GLAT deg	OffAxis arcmin	DNN arcsec	DNNOK arcsec	t.exp s	NObs	Det	FField	Det0	Det1	Det2	Det3	ModDate s	CR0 ct/s	CR1 ct/s	CR2 ct/s	CR3 ct/s	FPO0 mW/m2	2SXPS
1	7.88	16 44 21.8496	+77 50 21.984	128466	LSXPS J164421.8+775021	251.09104	+77.83944	7.2	0	110.60360	32.98755	3.68	291.40	291.40	6174	5	0	0	0	0	0	-1	2022-04-22T06:51:42	4.486e-03	1.759e-03	1.831e-03	1.083e-03	1.591e-13	0

J/MNRAS/518/174/suclean

LSXPS Swift-XRT point sources and transients (Evans+, 2023)

ReadMe+ftp

2023MNRAS.518..174E

Ultraclean subset of the sclean table those with Det=0 and FField=0 (202939 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	LSXPS	IAUName	RAJ2000 deg	DEJ2000 deg	Err90 arcsec	A	GLON deg	GLAT deg	OffAxis arcmin	DNN arcsec	DNNOK arcsec	t.exp s	NObs	Det	FField	Det0	Det1	Det2	Det3	ModDate s	CR0 ct/s	CR1 ct/s	CR2 ct/s	CR3 ct/s	FPO0 mW/m2	2SXPS
1	7.88	16 44 21.8496	+77 50 21.984	128466	LSXPS J164421.8+775021	251.09104	+77.83944	7.2	0	110.60360	32.98755	3.68	291.40	291.40	6174	5	0	0	0	0	0	-1	2022-04-22T06:51:42	4.486e-03	1.759e-03	1.831e-03	1.083e-03	1.591e-13	0

J/MNRAS/518/174/detect

LSXPS Swift-XRT point sources and transients (Evans+, 2023)

ReadMe+ftp

2023MNRAS.518..174E

*Specific individual X-ray detections catalog in all band before combination to create sources (2792443 rows) (Note)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	DetID	DataID	ObsID	ObsSID	Obs	LSXPS	Band	OffAxis arcmin	RAJ2000 deg	E_ deg	e_ deg	DEJ2000 deg	E_ deg	e_ deg	Err90 arcsec	RAcordeg deg	DEcordeg deg	Err90corr arcsec	GLON deg	GLAT deg	GLONcor deg	GLATcor deg	DNN arcsec	DNNOK arcsec	Rate ct/s	E_ ct/s	e_ ct/s	Cts ct	BGCts ct	BGRate ct/s
1	6.11	16 44 21.7368	+77 50 23.748	928198	196829	10000000416	464144	*	128466	0	3.68	251.09057	0.0037587	0.0033369	+77.83993	0.0009496	0.0009227	7.4	251.09059	77.84009	10.8	110.60417	32.98742	110.60434	32.98735	289.65	289.65	4.449e-03	1.095e-03	9.524e-04	23	2.054e+00	7.613e-07
2	6.24	16 44 20.8536	+77 50 23.100	909400	192759	13638004	453568	*	128466	1	4.42	251.08689	0.0034780	0.0038709	+77.83975	0.0008122	0.0007211	6.9	251.08683	77.83975	9.3	110.60437	32.98820	110.60438	32.98821	705.40	705.40	2.388e-03	1.027e-03	8.088e-04	8	5.356e-01	3.075e-07
3	6.75	16 44 21.0720	+77 50 22.596	928207	196829	10000000416	464144	*	128466	1	3.69	251.08780	0.0033983	0.0033322	+77.83961	0.0007585	0.0007490	6.6	251.08781	77.83978	10.3	110.60413	32.98809	110.60431	32.98801	552.81	552.81	1.724e-03	7.145e-04	5.709e-04	9	8.516e-01	3.157e-07
4	7.88	16 44 21.8496	+77 50 21.984	909396	192759	13638004	453568	*	128466	0	4.44	251.09104	0.0041095	0.0036508	+77.83944	0.0008739	0.0007508	7.2	251.09097	77.83945	9.5	110.60360	32.98755	110.60361	32.98756	292.26	292.26	5.654e-03	1.509e-03	1.295e-03	19	1.318e+00	7.405e-07
5	9.17	16 44 23.8320	+77 50 30.372	928210	196829	10000000416	464144	*	128466	2	3.59	251.09930	0.0037624	0.0068843	+77.84177	0.0007430	0.0011868	8.8	251.09931	77.84194	11.8	110.60520	32.98497	110.60538	32.98490	704.12	704.12	1.719e-03	7.119e-04	5.688e-04	9	8.468e-01	3.187e-07

J/MNRAS/518/174/xcorr

LSXPS Swift-XRT point sources and transients (Evans+, 2023)

ReadMe+ftp

2023MNRAS.518..174E

Details of the cross correlation between the LSXPS sources and other catalogues (1133795 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	LSXPS	ExtCat	Cat	D arcsec	ExtRA deg	ExtDE deg
1	1.70	16 44 20.9136	+77 50 27.636	128466	1678.0093947	USNOB1	6.38	251.08714	+77.84101
2	1.74	16 44 21.3720	+77 50 28.212	128466	1678.0093948	USNOB1	6.40	251.08905	+77.84117
3	5.97	16 44 22.7976	+77 50 28.104	128466	1678.0093955	USNOB1	6.79	251.09499	+77.84114
4	6.00	16 44 22.7784	+77 50 30.948	128466	1678.0093952	USNOB1	9.41	251.09491	+77.84193
5	7.96	16 44 23.4192	+77 50 27.780	128466	1678.0093963	USNOB1	7.63	251.09758	+77.84105
6	9.26	16 44 22.1856	+77 50 20.940	128466	1678.0093950	USNOB1	1.50	251.09244	+77.83915
7	9.47	16 44 23.9472	+77 50 29.184	128466	1678.0093967	USNOB1	9.79	251.09978	+77.84144

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