VizieR

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The USNO-A2.0 Catalogue (Monet+ 1998)

The Full Catalogue (526280881 rows) (Note)

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No object found around (ICRS) position 18:16:51.6-18:14:59The 7 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
Post annotation 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"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	2.826	18 16 51.63888	-18 14 56.1300	18 13 55.86195	-18 16 03.4238	012.82175097	-00.90255545	0717-0651913	274.215162	-18.248925	227	774	1986.1	0	0	2				20.99	16.03

I/271/out
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The GSC 2.2 Catalogue (STScI, 2001)

ReadMe+ftp

The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)

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No object found around (ICRS) position 18:16:51.6-18:14:59

I/305/out
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The Guide Star Catalog, Version 2.3.2 (GSC2.3) (STScI, 2006)

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2008AJ....136..735L

The Full GSC2.3.2 Catalogue (945592683 objects) (945592683 rows)

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No object found around (ICRS) position 18:16:51.6-18:14:59

I/353/gsc242
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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"	_RAB1950 "h:m:s"	_DEB1950 "d:m:s"	_Glon deg	_Glat deg	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	0.259	18 16 51.5490162366	-18 14 58.847644332	18 13 55.7694997488	-18 16 06.135992557	012.8209186780451	-00.9026027861174	S9JB102626	274.21478963497	-18.24967979787	23001013102626	2015.500	0	19.137938											20.226	18.514	17.459	16.7664	14.703	13.495	13.078
2	3.699	18 16 51.5206475465	-18 14 55.120528275	18 13 55.7368676582	-18 16 02.420355811	012.8217808324630	-00.9020176966224	S9JB102630	274.21467865405	-18.24864329091	23001013102630	2015.500	0	18.938936										20.251	19.044	18.274	17.830	17.5671

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