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	4.026	14 47 46.09008	+32 45 10.3932	1200-07394699	221.942042	+32.752887			16.3	16.0	1956.420
2	18.832	14 47 47.18544	+32 44 58.2828	1200-07394792	221.946606	+32.749523			20.2	18.0	1950.383

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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	4.519	14 47 46.06944	+32 45 11.2032	EO0127-0382337	221.941956	+32.753112	16.60		1	14.47	17.5	0.43	17.54		1	10.75	13.9	0.95
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%204.519&%3cFONT%20COLOR=%27#CD5B45%27>14%2047%2046.06944&%3cFONT%20COLOR=%27#CD5B45%27>%2b32%2045%2011.2032&EO0127-0382337&221.941956&%2b32.753112&16.60&%20&%201&%20%2014.47&%20%2017.5&%200.43&17.54&%20&%201&%20%2010.75&%20%2013.9&%20%200.95&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ6629ae062b8713&-out.add=.&-source=I/267/out&APM-ID===EO1610-0223661&-out.orig=o' class='full'2 5.01614 47 46.13880+32 45 11.1708EO1610-0223661221.942245+32.75310317.35   1 7.84 10.2 0.2617.55   1 17.92 14.1 0.20   318.79414 47 45.18744+32 45 24.0300EO0127-0382111221.938281+32.75667520.00L 0      21.77   1 4.93 4.9 1.77   418.82214 47 47.15808+32 44 57.7032EO0127-0382548221.946492+32.74936218.09  -1 0.24 7.5 0.0421.04  -1 1.51 4.9 2.95   519.29914 47 47.20416+32 44 57.7500EO1610-0223776221.946684+32.74937518.85  -1 1.27 5.4 0.1521.59   1 3.20 4.1 2.75   %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	4.752	14 47 46.13136	+32 45 10.9008	N13333201779	221.942214	+32.753028	1992.419	16.06	0.43	16.07	0.13	3	6.21	0.41
2	18.812	14 47 47.02848	+32 44 55.4064	N13333201735	221.945952	+32.748724	1992.419	18.47	0.43			0	2.58	0.20

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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	4.981	14 47 46.12872	+32 45 11.2320	1227-0300802	221.942203	+32.753120	109	22	1976.9	6	16	5	16.29	16.30	15.79	15.50	16.18
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%204.981&%3cFONT%20COLOR=%27#CD5B45%27>14%2047%2046.12872&%3cFONT%20COLOR=%27#CD5B45%27>%2b32%2045%2011.2320&1227-0300802&221.942203&%2b32.753120&109&%2022&1976.9&%20%20%20%20%206&%20%20%20%2016&5&16.29&16.30&15.79&15.50&16.18%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ6629ae062b8713&-out.add=.&-source=I/284/out&USNO-B1.0===1227-0300804&-out.orig=o' class='full'2 8.61214 47 46.51344+32 45 10.54081227-0300804221.943806+32.7529285611441979.0 -82 -6263  18.3121.35  18.87 312.27514 47 46.05672+32 44 55.31281227-0300801221.941903+32.748698 563471978.6 -202 3283  20.1221.7020.55   417.84414 47 47.15208+32 45 15.14161227-0300810221.946467+32.7542069999991979.0 350 174319.85  20.33  19.33 517.90314 47 46.93680+32 44 55.45321227-0300807221.945570+32.7487371121181983.6 -146 24  19.8120.2418.7017.89 618.81114 47 47.01144+32 44 55.15081227-0300808221.945881+32.7486532305111963.3 -48 -56320.5418.82    17.93 721.39614 47 45.07008+32 45 26.19001227-0300797221.937792+32.7572754042371980.3 -336 2243  19.7921.6020.43   822.63414 47 44.50416+32 45 21.93121227-0300792221.935434+32.7560924397321977.6 -8 468320.96  21.17  19.29 %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	4.979	14 47 46.128672	+32 45 11.22984	1227-0303885	YM	221.9422028	+32.7531194	B	6.0	3.0	16.0	0.0	18.110	Y	17.240	Y	15.500	B	16.727	15.965	14.992
2	8.611	14 47 46.513344	+32 45 10.54008	1227-0303887	..	221.9438056	+32.7529278	B	-82.0	21.0	-626.0	5.0	21.350	B			18.310	e
3	12.278	14 47 46.056672	+32 44 55.30992	1227-0303884	..	221.9419028	+32.7486972	B	-202.0	1.0	328.0	11.0	21.700	B			20.550	B
4	17.843	14 47 47.152008	+32 45 15.14016	1227-0303893	..	221.9464667	+32.7542056	B	350.0	57.0	174.0	144.0	20.330	B
5	17.904	14 47 46.936656	+32 44 55.44996	1227-0303890	.M	221.9455694	+32.7487361	B	-146.0	4.0	2.0	5.0	20.240	B			18.700	B	16.751	16.114	15.653
6	18.811	14 47 47.011344	+32 44 55.15008	1227-0303891	..	221.9458806	+32.7486528	B	-48.0	5.0	-56.0	12.0	20.540	o			18.820	e
[****ClosingBrace(s)Inserted****]
6	18.811	14 47 47.011344	+32 44 55.15008	1227-0303891	..	221.9458806	+32.7486528	B	-48.0	5.0	-56.0	12.0	20.540	o			18.820	e

%22>\Ahref='VizieR-5?-ref=VIZ6629ae062b8713&-out.add=.&-source=I/297/out&NOMAD1===1227-0303880' class='full'721.39714 47 45.070008+32 45 26.190001227-0303880..221.9377917+32.7572750B -336.0 15.0 224.0 9.021.600B    20.430B         822.63414 47 44.503992+32 45 21.930121227-0303875..221.9354333+32.7560917B -8.0 14.0 468.0 24.021.170B                 %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	4.754	14 47 46.13136	+32 45 10.9044	N6BC001779	221.942214	+32.753029	1992.419	16.06	16.07	17.41	17.33	3	6.21	0.41
2	14.806	14 47 46.21680	+32 44 53.2032	N6BC004474	221.942570	+32.748112	1992.419	20.02	21.33			3	1.59	0.37
3	18.576	14 47 45.28008	+32 45 24.3540	N6BC014392	221.938667	+32.756765	1993.245		21.41			3	2.49	0.37
4	18.812	14 47 47.02872	+32 44 55.4100	N6BC001735	221.945953	+32.748725	1992.419	18.47	19.87	19.07	18.51	0	2.58	0.20
5	20.806	14 47 44.57472	+32 44 54.6360	N6BC014322	221.935728	+32.748510	1993.245		22.19			3	1.51	0.41
6	29.679	14 47 44.93664	+32 45 34.5780	N6BC003693	221.937236	+32.759605	1992.419	20.00	21.05			3	1.44	0.15

%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 [****ClosingBrace(s)Inserted****]
">

%27%29%22%20onMouseOut=%22laz%28%29%22>b2mag

%22>%5cFONT SIZE=-1magr1mag
magr2mag
magimag
magNo

fl

1 4.39614 47 46.10976+32 45 10.6668221.942124+32.752963 -3.2 2.516.72714.99216.2915.7916.3015.5016.18 6 0 2 8.31814 47 46.48656+32 45 10.5948221.943694+32.752943 -93.3 -634.4      21.3518.31  18.87 3 0 312.15814 47 46.04568+32 44 55.4064221.941857+32.748724 -205.5 329.6      21.7020.1220.55   3 0 417.88214 47 46.92552+32 44 55.3272221.945523+32.748702 -152.9 -0.316.75115.653  20.2419.8118.7017.89 5 0 518.01014 47 47.09112+32 45 16.8840221.946213+32.754690 330.1 200.6    19.8520.33    19.33 3 1 618.40914 47 46.96560+32 44 55.1004221.945690+32.748639 -61.3 -60.216.75115.65320.54  18.82  17.93 4 0 721.62814 47 45.04536+32 45 26.2836221.937689+32.757301 -347.0 216.4      21.6019.7920.43   3 0 823.03714 47 44.48376+32 45 22.2516221.935349+32.756181 -15.3 463.2    20.9621.17    19.29 3 0 %0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ID	RAICRS deg	DEICRS deg	pmRAp mas/yr	pmDEp mas/yr	pmRAx mas/yr	pmDEx mas/yr	Fmag mag	Bjmag mag	Vmag mag	Nmag mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	2Mkey	Bmag mag	Rmag mag	Fld	dT yr	fg	fs	M
1	4.257	14 47 46.11242	+32 45 10.4473	XPM 245-0340055	221.942135	+32.752902	-0.42	-8.09	0.01	-7.70	16.059	16.071	17.409	17.330	16.727	0.148	15.966	0.147	14.992		206067431	16.3	16.0	273	41.805012	0	0	M
2	18.251	14 47 46.94950	+32 44 55.1111	XPM 245-0340058	221.945623	+32.748642	-64.62	-61.47	-64.20	-61.08	18.472	19.874	19.070	18.507	16.751	0.141	16.115	0.167	15.653	0.236	206067440	20.2	18.0	272	47.842243	0	0	M

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Full	_r arcsec	_RAJ2000 [****ClosingBrace(s)Inserted****]
">

%3cEM%3e%20%3cFONT%20COLOR=%27#CD5B45%27>_RAJ2000

%20

%22>%5cFONT SIZE=-1"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 4.43814 47 46.09652+32 45 10.8623221.942069+32.753017 0.020 0.03416.071 0.30016.059 0.30017.025 0.08116.190 0.1102003.47002003.4700 -3.2 4.2 2.5 4.2 2 8.31814 47 46.48653+32 45 10.5954221.943694+32.752943 0.133 0.13321.350 0.40018.310 0.40018.014 0.40016.074 0.5001979.09001979.0900 -93.3 8.2 -634.4 8.2 316.19714 47 46.22183+32 44 51.7727221.942591+32.747715 0.064 0.05821.326 0.30020.017 0.30020.785 0.14319.630 0.1622003.47002003.4700 -205.5 6.6 329.6 6.6 417.15414 47 45.37268+32 45 23.3030221.939053+32.756473 0.042 0.05621.413 0.30020.430 0.40020.835 0.12619.908 0.1472003.47002003.4700 -347.0 7.8 216.4 7.8 518.41014 47 46.96558+32 44 55.0999221.945690+32.748639 0.110 0.11019.874 0.30018.472 0.30018.714 0.40017.612 0.5001974.20001974.2000 -61.3 5.0 -60.2 5.0 618.95914 47 47.00535+32 44 54.8369221.945856+32.748566 0.005 0.00520.240 0.40018.700 0.40018.687 0.08217.282 0.1122003.47002003.4700 -152.9 6.6 -0.3 6.6 728.32514 47 45.15553+32 45 34.1975221.938148+32.759499 0.021 0.02121.045 0.30019.998 0.30020.811 0.10219.985 0.1272003.47002003.4700 -690.3 7.5 47.4 7.5 %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"	URAT1	RAICRS deg	DEICRS deg	Epoch yr	f.mag mag	e_ mag	pmRA mas/yr	pmDE mas/yr	Jmag mag	Hmag mag	Kmag mag	Bmag mag	Vmag mag	gmag mag	rmag mag	imag mag
1	4.662	14 47 46.111151	+32 45 10.51336	614-203573	221.9421289	+32.7530564	2013.603	17.351	0.016	-0.2	36.0	16.727	15.966	14.992
2	18.456	14 47 46.952726	+32 44 55.09207	614-203577	221.9454633	+32.7484189	2013.610	18.397	0.045	-38.5	-57.6	16.751	16.115	15.653

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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_ (...)	[****ClosingBrace(s)Inserted****]
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%28...%29&%">\BegDIVclass='sort-down ' </A>decNobs

Dt
yr

Rmag
mag

Bmag
mag

Nmag
mag

Vmag
mag

Jmag
mag

Hmag
mag

Kmag
mag

1 4.83514 47 46.135397+32 45 10.96702221.9422308 33.00+32.7530464 29.0057336+00017794 -2.3 1.6 -0.3 1.4 1244.200 16.059 16.071 17.330 17.409 16.727 15.966 14.992 218.65714 47 46.987352+32 44 55.03706221.9457806 39.00+32.7486214 34.0057336+00017350 -67.5 2.1 -49.7 1.8 1144.200 18.472 19.874 18.507 19.070 16.751 16.115 15.653 %0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	pmRA mas/yr	pmDE mas/yr	RADEcor	Dup	<FG> e-/s	e_ e-/s	<Gmag> mag	Var
1	18.569	14 47 46.907946662	+32 44 54.10890824	221.9454497778	0.218	+32.7483635856	0.279	1286529897007042304				0.507	1	5.9462e+02	3.6234e+00	18.589	NOT_AVAILABLE
2	29.259	14 47 44.968997776	+32 45 34.29676698	221.9373708241	5.560	+32.7595268797	2.066	1286529970021741696				0.456	0	6.7888e+01	1.2895e+00	20.945	NOT_AVAILABLE

%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