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	0.783	16 14 08.60352	+55 41 41.1720	1425-08471865	243.535848	+55.694770			19.3	19.0	1954.490

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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	1.203	16 14 08.58000	+55 41 40.8012	EO1101-0046222	243.535750	+55.694667	19.57		-1	0.01	4.9	0.27	20.34		1	3.00	7.8	0.76
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%201.203&%3cFONT%20COLOR=%27#CD5B45%27>16%2014%2008.58000&%3cFONT%20COLOR=%27#CD5B45%27>%2b55%2041%2040.8012&EO1101-0046222&243.535750&%2b55.694667&19.57&%20&-1&%20%20%200.01&%20%20%204.9&%200.27&20.34&%20&%201&%20%20%203.00&%20%20%207.8&%20%200.76&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ6635a37337c2c8&-out.add=.&-source=I/267/out&APM-ID===EO1413-0046118&-out.orig=o' class='full'2 1.22716 14 08.57352+55 41 40.8012EO1413-0046118243.535723+55.69466718.67   1 2.21 6.5 0.2420.29  -1 1.88 6.4 1.62   %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	0.607	16 14 08.60136	+55 41 41.3808	N11221111470	243.535839	+55.694828	1996.452	18.08	0.44	19.37	0.42	3	3.51	0.40

%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	0.336	16 14 08.60880	+55 41 41.6832	1456-0254536	243.535870	+55.694912	76	164	1973.2	0	0	4	19.60	19.51	20.06	19.40
2	1.210	16 14 08.53680	+55 41 41.0532	1456-0254535	243.535570	+55.694737	101	209	1972.9	0	0	2		19.40		20.30
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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%201.210&%3cFONT%20COLOR=%27#CD5B45%27>16%2014%2008.53680&%3cFONT%20COLOR=%27#CD5B45%27>%2b55%2041%2041.0532&1456-0254535&243.535570&%2b55.694737&101&209&1972.9&%20%20%20%20%200&%20%20%20%20%200&2&%20&19.40&%20&20.30&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ6635a37337c2c8&-out.add=.&-source=I/284/out&USNO-B1.0===1456-0254539&-out.orig=o' class='full'3 1.34216 14 08.79744+55 41 42.06121456-0254539243.536656+55.6950179999991955.3 0 0221.1918.34       %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	0.339	16 14 08.608656	+55 41 41.67996	1456-0260831	..	243.5358694	+55.6949111	B	0.0	0.0	0.0	0.0	20.060	B			19.400	B
2	1.213	16 14 08.536656	+55 41 41.04996	1456-0260830	..	243.5355694	+55.6947361	B	0.0	0.0	0.0	0.0					20.300	B
3	1.341	16 14 08.797344	+55 41 42.06012	1456-0260834	..	243.5366556	+55.6950167	B	0.0	0.0	0.0	0.0	21.190	o			18.340	e

%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 [****ClosingBrace(s)Inserted****]
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GSC2.3

%22>RAJ2000
degDEJ2000
degEpoch
yrFmag
magjmag
magVmag
magNmag
magClass

a
pixe

1 0.60616 14 08.60160+55 41 41.3808N4GL001470243.535840+55.6948281996.45218.0819.3718.9517.413 3.51 0.40 %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	0.459	16 14 08.60424	+55 41 41.5464	243.535851	+55.694874	-4.5	-1.1			19.60	20.06	19.51	19.40		4	0
2	1.528	16 14 08.51784	+55 41 40.7652	243.535491	+55.694657	-7.9	-7.0					19.40	20.30		2	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_ mag	magRF mag	e_ mag	magG mag	e_ [****ClosingBrace(s)Inserted****]
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e_

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yr

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mas/yr

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mas/yr

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1 0.28816 14 08.64223+55 41 41.6045243.536009+55.694890 0.040 0.03319.372 0.30018.080 0.30019.351 0.08518.586 0.1142004.45002004.4500 -4.5 6.3 -1.1 6.3 %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAICRS deg	e_ mas	DEICRS deg	e_ mas	ID	Type	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Nobs	Dt yr	Rmag mag	Bmag mag	Nmag mag	Vmag mag	Jmag mag	Hmag mag	Kmag mag
1	0.423	16 14 08.624411	+55 41 41.48993	243.5359350	140.00	+55.6948583	75.00	54933+0001470	4	3.0	4.5	0.5	2.4	9	41.961	18.080	19.372	17.408	18.953

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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 [****ClosingBrace(s)Inserted****]
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Gmag

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pix

1 0.27716 14 08.6295602370+55 41 41.466666637N4GL001470243.53597763000+55.69489423000 1112211114702012.2963  20.37240019.37290018.080200  17.408100      20.79220.45120.18320.07619.86219.4795          16.70916.97912.985 9.623     3.508 0.403152.6 2 1.38516 14 08.8009392000+55 41 42.150840000N4GL044615243.53667058000+55.69504190000 11122111446152013.3543                        21.057                                 3 3.57616 14 08.2894502042+55 41 39.890626493N4GL032736243.53453937585+55.69441406291 11122111327362004.4523                  23.23822.84622.12821.54621.902                               %0a%0a%0a%0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SWIRE	RAJ2000 deg	DEJ2000 deg	F3.6um uJy	F4.5um uJy	F5.8um uJy	F8.0um uJy	F24um uJy	Dist arcsec
1	0.99	16 14 08.5704	+55 41 41.100	J161408.57+554141.1	243.53571	+55.69475	65.13	41.75		145.42		0.99

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