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	1.757	00 06 52.78488	+43 05 00.6504	1275-00072779	001.719937	+43.083514			19.7	14.1	1954.756

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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	1.338	00 06 52.79952	+43 05 01.1328	EO1243-0186111	001.719998	+43.083648	14.14		-1	1.97	13.9	0.25	18.37		1	3.85	10.3	4.23	*
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%201.338&%3cFONT%20COLOR=%27#CD5B45%27>00%2006%2052.79952&%3cFONT%20COLOR=%27#CD5B45%27>%2b43%2005%2001.1328&EO1243-0186111&001.719998&%2b43.083648&14.14&%20&-1&%20%20%201.97&%20%2013.9&%200.25&18.37&%20&%201&%20%20%203.85&%20%2010.3&%20%204.23&%2a%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ662c47ee3b4098&-out.add=.&-source=I/267/out&APM-ID===EO1243-0186062&-out.orig=o' class='full'2 6.79700 06 52.13952+43 05 03.3000EO1243-0186062001.717248+43.08425020.00L 0      22.18  -1 0.95 2.8 2.18   %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20construction%20of%20the%20%0a%3cB%3eGSC-II%20%0ais%20still%20in%20progress:%20this%0aversion%20has%20no%20proper%20motions,%20and%20the%20magnitude%20limits%20are%2018.5%20in%20F%20%28red%29%0aand%2019.5%20in%20J%20%28blue%29.%20The%20data%20are%20%3cB%3e%3cFONT%20COLOR=%27#0000CD%27>copyrighted,%20check%20%0athe%20%3cB%3edata%20use%20Policy.%0a%3cP%3e%0a

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	2.215	00 06 52.80672	+43 05 00.2364	N32200033782	001.720028	+43.083399	1989.675	14.84	0.42	17.50	0.43	3	4.93	0.35

%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	1.739	00 06 52.77480	+43 05 00.6504	1330-0003090	001.719895	+43.083514	165	692	1976.9	0	0	5	20.30	14.47	17.08	14.90	10.30
2	3.057	00 06 52.81152	+43 04 59.3832	1330-0003092	001.720048	+43.083162	288	784	1972.2	0	0	2	17.98			15.20
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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%203.057&%3cFONT%20COLOR=%27#CD5B45%27>00%2006%2052.81152&%3cFONT%20COLOR=%27#CD5B45%27>%2b43%2004%2059.3832&1330-0003092&001.720048&%2b43.083162&288&784&1972.2&%20%20%20%20%200&%20%20%20%20%200&2&17.98&%20&%20&15.20&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ662c47ee3b4098&-out.add=.&-source=I/284/out&USNO-B1.0===1330-0003096&-out.orig=o' class='full'3 6.55300 06 53.07816+43 05 07.88281330-0003096001.721159+43.0855239169991994.6 0 02    21.10  18.35 %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_	Jmag mag	Hmag mag	Kmag mag	R
1	1.739	00 06 52.774656	+43 05 00.65004	1330-0003093	YM	001.7198944	+43.0835139	B	0.0	0.0	0.0	0.0	17.360	Y	16.340	Y	14.900	B	3.040	1.828	1.114
2	3.060	00 06 52.811328	+43 04 59.37996	1330-0003095	..	001.7200472	+43.0831611	B	0.0	0.0	0.0	0.0	17.980	o			15.200	B
3	6.549	00 06 53.077992	+43 05 07.87992	1330-0003099	..	001.7211583	+43.0855222	B	0.0	0.0	0.0	0.0	21.100	B

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	CMC14 [****ClosingBrace(s)Inserted****]
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RAICRS
degDEICRS
degr'mag
magNt

Jmag
magHmag
magKsmag
mag 1 0.12500 06 52.74408+43 05 02.3172000652.7+430502  001.719767+43.08397712.820 3       %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	2.211	00 06 52.80672	+43 05 00.2400	NBGJ003782	001.720028	+43.083400	1989.675	14.84	17.50	16.80	10.32	3	4.93	0.35

%0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Seq	m_	ci	RAJ2000 "h:m:s"	pmRA mas/yr	DEJ2000 "d:m:s"	pmDE mas/yr	f_	Bmag mag	n_	f_	Vmag mag	n_	f_	Rmag mag	n_ [****ClosingBrace(s)Inserted****]
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n_

%20

%22>RV
km/s

var

mul

Ids

1 1.46400 06 52.80000+43 05 01.0000 22261  00 06 52.800  +43 05 01.000                      4  x 2 1.46400 06 52.80000+43 05 01.0000 22262  00 06 52.800  +43 05 01.000                      2  x %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	0.598	00 06 52.76064	+43 05 01.7808	001.719836	+43.083828	-2.7	20.4	3.041	1.115	20.30	17.08	14.47	14.90	10.30	6	1
2	2.329	00 06 52.82592	+43 05 00.1824	001.720108	+43.083384	7.0	17.2			17.98			15.20		2	0

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	UCAC4	RAJ2000 deg	DEJ2000 deg	ePos mas	f.mag mag	of	db	pmRA mas/yr	pmDE mas/yr	Jmag [****ClosingBrace(s)Inserted****]
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%20

%22>%5cFONT SIZE=-1magKmag
mag

Bmag
mag

Vmag
mag

rmag
mag

imag
mag

H

A

b

h

Z

B

L

N

S

1 0.12500 06 52.752288+43 05 02.25132666-000519001.7198012+43.0839587 4214.1200 0 -20.2 22.5 3.041 1.115        000000010 %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cP%3e%0a

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	0.125	00 06 52.75229	+43 05 02.2511	001.719801	+43.083959	0.020	0.034	17.080	0.400	14.900	0.400	15.043	0.400	13.478	0.500	1983.8900	1983.8900	-20.2	5.5	22.5	5.5
2	2.329	00 06 52.82593	+43 05 00.1821	001.720108	+43.083384	0.163	0.163	17.497	0.300	14.843	0.300	14.794	0.400	13.001	0.500	1972.2500	1972.2500	7.0	9.3	17.2	9.3

%0a%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20Zone%20-40/%2b50deg%3cP%3e%0a