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	6.382	02 58 16.37016	+28 52 43.9716	1125-00953479	044.568209	+28.878881			19.6	18.2	1953.770

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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	6.300	02 58 16.37280	+28 52 44.0904	EO0847-0287697	044.568220	+28.878914	18.86		1	9.64	7.6	0.30	19.80		1	5.40	6.4	0.95
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%206.300&%3cFONT%20COLOR=%27#CD5B45%27>02%2058%2016.37280&%3cFONT%20COLOR=%27#CD5B45%27>%2b28%2052%2044.0904&EO0847-0287697&044.568220&%2b28.878914&18.86&%20&%201&%20%20%209.64&%20%20%207.6&%200.30&19.80&%20&%201&%20%20%205.40&%20%20%206.4&%20%200.95&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ663d88e211fea8&-out.add=.&-source=I/267/out&APM-ID===EO1301-0285626&-out.orig=o' class='full'2 6.67502 58 16.30608+28 52 43.2228EO1301-0285626044.567942+28.87867318.30   1 4.95 10.9 0.4920.06   1 13.43 11.1 1.76   %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	7.008	02 58 16.38600	+28 52 43.3668	N333310210656	044.568275	+28.878713	1993.722	18.08	0.43	18.93	0.42	3	5.58	0.57

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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	1.991	02 58 16.26744	+28 52 49.6416	1188-0036157	044.567781	+28.880456	798	392	1980.4	0	0	3	19.74		21.39		19.14
2	6.499	02 58 16.34808	+28 52 43.6728	1188-0036159	044.568117	+28.878798	238	180	1978.6	-2	20	5	19.93	18.69	19.02	18.41	17.41
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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	1.989	02 58 16.267344	+28 52 49.64016	1188-0036500	..	044.5677806	+28.8804556	B	0.0	0.0	0.0	0.0	21.390	B
2	6.501	02 58 16.348008	+28 52 43.66992	1188-0036502	..	044.5681167	+28.8787972	B	-2.0	8.0	20.0	6.0	19.020	B			18.410	B
3	8.010	02 58 16.386000	+28 52 42.22992	1188-0036503	..	044.5682750	+28.8783972	B	0.0	0.0	0.0	0.0	19.580	B			20.200	B

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.3 [****ClosingBrace(s)Inserted****]
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GSC2.3

%22>RAJ2000
degDEJ2000
degEpoch
yrFmag
magjmag
magVmag
magNmag
magClass

a
pixe

1 7.01002 58 16.38624+28 52 43.3668NCLU010656044.568276+28.8787131993.72218.0818.9319.0317.933 5.58 0.57 %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	1.903	02 58 16.26144	+28 52 49.5408	044.567756	+28.880428	8.2	-6.9			19.74	21.39			19.14	3	0
2	6.631	02 58 16.35408	+28 52 43.5648	044.568142	+28.878768	-0.6	17.7			19.93	19.02	18.69	18.41	17.41	5	0
3	8.469	02 58 16.40088	+28 52 41.8152	044.568337	+28.878282	10.7	-41.5			20.09	19.58	18.96	20.20	18.97	5	0

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

%20

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

e_
mag

magG
mag

e_
mag

magGrvs
mag

e_
mag

alphaEpoch
yr

deltaEpoch
yr

pmRA
mas/yr

e_
(...)

pmDE
mas/yr

e_
(...)

1 6.94802 58 16.35796+28 52 43.2338044.568158+28.878676 0.052 0.06618.930 0.30018.082 0.30018.745 0.08817.721 0.1162008.83002008.8300 -0.6 5.3 17.7 5.3 2 8.46902 58 16.40087+28 52 41.8150044.568337+28.878282 0.103 0.10319.580 0.40020.200 0.40019.997 0.40020.399 0.5001978.02001978.0200 10.7 5.3 -41.5 5.3 %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 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	5.637	02 58 16.3346520000	+28 52 44.560488000	NCLU057335	044.56806105000	+28.87904458000	1333310257335	2012.902	3														20.107	19.1794						15.942	15.954	11.805	9.012
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1	5.637	02 58 16.3346520000	+28 52 44.560488000	NCLU057335	044.56806105000	+28.87904458000	1333310257335	2012.902	3														20.107	19.1794						15.942	15.954	11.805	9.012

%22>\Ahref='VizieR-5?-ref=VIZ663d88e211fea8&-out.add=.&-source=I/353/gsc242&-c=044.56765312789%20%2b28.88221847531,eq=ICRS,rs=2&-out.orig=o' class='full'2 6.75502 58 16.2367506926+28 52 55.986511113NCLU043758044.56765312789+28.88221847531 13333102437582008.8323                  24.58724.48722.57321.87621.844                               3 6.76702 58 16.3661228433+28 52 43.501925911NCLU010656044.56814755000+28.87872767000 13333102106562013.4703  20.00200018.93060018.083000  17.932500      21.18020.64119.86619.95120.00319.4403                       5.581 0.570 80.1 %0a%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"	WISE	RAJ2000 deg	DEJ2000 deg	eeMaj arcsec	eeMin arcsec	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	Hmag mag	Kmag mag	ccf	ex	var	d2M arcsec	2M
1	6.665	02 58 16.32334	+28 52 43.3299	J025816.32+285243.3	044.568014	+28.878703	0.449	0.407	Im	15.952	0.074	16.213	0.291	11.927	0.284	8.828					0000	0	0nnn		2M

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 [****ClosingBrace(s)Inserted****]
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%3cEM%3e%20%3cFONT%20COLOR=%27#CD5B45%27>_DEJ2000

%20

%22>%5cFONT SIZE=-1"d:m:s"AllWISE

RAJ2000
deg

DEJ2000
deg

Im

W1mag
mag

e_
mag

W2mag
mag

e_
mag

W3mag
mag

e_
mag

W4mag
mag

e_
mag

Jmag
mag

e_
mag

Hmag
mag

e_
mag

Kmag
mag

e_
mag

ccf

ex

var

pmRA
mas/yr

e_
(...)

pmDE
mas/yr

e_
(...)

qph

d2M
arcsec

2M

1 6.24802 58 16.313868+28 52 43.73119J025816.31+285243.7044.5679744+28.8788142Im15.942 0.05915.954 0.16511.805   9.012              000000nnn 462 590 435 618ABUU  2M %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	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 [****ClosingBrace(s)Inserted****]
zFlags ">
	ymag mag	e_ mag	yKmag mag	e_ mag	yFlags
1	5.637	02 58 16.33465200	+28 52 44.5604880	044.568061050	+28.879044580	142650445680555448	310534144	37	0.0620	0.0620	56223.901921300	0	5					0					0					0	20.1065	0.0171	18.7324	0.0110	16777496	19.1794	0.1818	18.5529	0.1993	16777496
2	6.767	02 58 16.35541200	+28 52 43.4196120	044.568147550	+28.878727670	142650445680784936	444915712	53	0.0172	0.0273	56394.469652780	5	62	20.6407	0.0557	19.6362	0.0487	16892216	19.8664	0.1004	19.1356	0.0375	16892216	19.9507	0.0463	18.8055	0.0177	16892216	20.0028	0.0968	18.7638	0.0742	16892216	19.4403	0.1597	18.7564	0.0901	16892216

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