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.

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	1.488	09 32 00.89808	+15 00 39.0924	1050-06071685	143.003742	+15.010859			19.5	19.0	1955.944

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cB%3e%3cFONT%20COLOR=%27#CD5B45%27>%20The%20current%20version%20includes%20only%20the%20North%20%28POSS-I%20plates%29%3cP%3e%0a

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	1.246	09 32 00.88080	+15 00 39.6000	EO0057-0280647	143.003670	+15.011000	20.00	L	0				21.65		1	2.72	3.8	1.65
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%201.246&%3cFONT%20COLOR=%27#CD5B45%27>09%2032%2000.88080&%3cFONT%20COLOR=%27#CD5B45%27>%2b15%2000%2039.6000&EO0057-0280647&143.003670&%2b15.011000&20.00&L&%200&%20&%20&%20&21.65&%20&%201&%20%20%202.72&%20%20%203.8&%20%201.65&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ663a4572184f08&-out.add=.&-source=I/267/out&APM-ID===EO1509-0254366&-out.orig=o' class='full'2 1.31709 32 00.89088+15 00 39.3624EO1509-0254366143.003712+15.01093420.00L 0      21.94   1 3.77 5.3 1.94   %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eUSNO-B%20Catalog%20presents%20positions,%20proper%20motions,%20%0amagnitudes%20un%20blue,%20red%20and%20infrared,%20as%20well%20as%20star/galaxy%20estimators%0afor%201,045,175,762%20objects%20derived%20from%203,648,832,040%20separate%20observations.%0aThe%20data%20were%20taken%20from%20scans%20of%207,435%20Schmidt%20plates%0ataken%20from%20various%20sky%20surveys%20during%20the%20last%2050%20years.%3cBR%3e%0aUSNO-B1.0%20catalog%20was%20created%20by%20Dave%20Monet%20and%20collaborators%0aat%20http://www.nofs.navy.mil/data/fchpix/%20%3cBR%3e%0a%3cB%3e%3cFONT%20COLOR=%27#EE0000%27>%20Note%20that%20the%20star/galaxy%20estimators%20may%20be%20mixed%20up%0a%20in%20dense%20regions.%0a%3cP%3e%0a

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	1.281	09 32 00.86400	+15 00 39.9420	1050-0180958	143.003600	+15.011095	238	117	1976.2	-12	12	5	20.49	19.44	20.37	19.61	18.73

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20Naval%20Observatory%20Merged%20Astrometric%20Dataset%20%28NOMAD%29%20contains%0aastrometric%20and%20photometric%20data%20for%20over%201%20billion%20stars%20derived%20from%0athe%20Hipparcos%20%28I/239%29,%20Tycho-2%20%28I/259%29,%20UCAC2%20%28I/289%29,%20and%20USNO-B1.0%0a%28I/284%29%20catalogs%20for%20astrometry%20and%20optical%20photometry,%20supplemented%0aby%202MASS%20%28II/246%29%20near-infrared%20photometry.%3cBR%3e%0a%3cFONT%20SIZE=%27-1%27%3eAn%20efficient%20remote%20query%20program%20%3cB%3efindnomad1%20is%0aavailable%20in%20the%20cdsclient%20%0apackage,%20for%20Unix/Linux%20platforms%0a%3cP%3e%0a

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_ [****ClosingBrace(s)Inserted****]
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r_

%22>Jmag
magHmag
magKmag
magR

1 1.28209 32 00.864000+15 00 39.939841050-0184156..143.0036000+15.0110944B -12.0 7.0 12.0 3.020.370B    19.610B         %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20This%20version%20of%20the%20%0a%3cB%3eGSC-II%0ahas%20no%20proper%20motions,%20but%20the%20limits%20on%20brightness%20which%20existed%20on%0a%20%28F<18.5,%20B_j<19.5%29%20were%20removed.%0a%25The%20data%20are%20%3cB%3e%3cFONT%20COLOR=%27#0000CD%27>copyrighted,%20check%0a%25the%20%3cB%3edata%20use%20Policy.%0a%3cP%3e%0a

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	1.464	09 32 00.87120	+15 00 39.4272	N8YQ003666	143.003630	+15.010952	1991.184	19.88	20.83		19.16	3	1.91	0.42

%0a%0a

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	1.473	09 32 00.85392	+15 00 39.7944	143.003558	+15.011054	-22.1	6.1			20.49	20.37	19.44	19.61	18.73	5	0
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%201.473&%3cFONT%20COLOR=%27#CD5B45%27>09%2032%2000.85392&%3cFONT%20COLOR=%27#CD5B45%27>%2b15%2000%2039.7944&143.003558&%2b15.011054&%20%20%20-22.1&%20%20%20%20%206.1&%20&%20&20.49&20.37&19.44&19.61&18.73&%205&%200%3cBR%3e">\EndTABLESORT

Note:

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	1.241	09 32 00.89201	+15 00 39.4461	143.003717	+15.010957	0.057	0.070	20.834	0.300	19.876	0.300	19.648	0.095	18.657	0.121	2005.3500	2005.3500	-22.1	5.4	6.1	5.4

%0a%0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	Gmag [****ClosingBrace(s)Inserted****]
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1 1.21109 32 00.8726223246+15 00 39.529836096N8YQ003666143.00369145000+15.01099124000 1231120236662012.9503  20.56280020.83460019.876100  19.162500      21.51120.91520.58620.11720.23920.2055          16.96916.78412.330 8.196     1.908 0.418 31.4 2 2.35009 32 00.9319551809+15 00 42.745261740N8YQ067020143.00388314659+15.01187368382 12311202670202006.0004                                                  22.521       3 6.79009 32 00.8666725378+15 00 47.094982771N8YQ018546143.00361113557+15.01308193966 12311202185462005.3543                  23.82325.10625.60722.78721.959                               %0a%0a%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20SDSS%20is%20also%20available%20from%20http://www.sdss.org/%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	mode	cl	SDSS	m_	zsp	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q
1	1.286	09 32 00.88649	+15 00 39.4651	1	3	J093200.88+150039.4			21.483	0.225	20.352	0.037	19.668	0.031	19.372	0.034	19.205	0.109	143.003686	+15.010967	2005.3556	3
2	6.043	09 32 00.92112	+15 00 46.4364	1	3	J093200.92+150046.4			23.270	0.704	24.906	0.832	24.853	1.016	22.066	0.220	21.815	0.580	143.003838	+15.012899	2005.3556	3

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cP%3e%0a