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	0.471	08 12 25.36416	-71 14 38.1120	0150-05197437	123.105684	-71.243920			18.0	17.1	1981.533
2	9.139	08 12 25.14672	-71 14 47.6520	0150-05197417	123.104778	-71.246570			20.6	18.0	1981.533
3	14.493	08 12 24.03336	-71 14 25.6128	0150-05197207	123.100139	-71.240448			19.3	17.8	1981.533
4	18.773	08 12 28.58616	-71 14 49.1928	0150-05197978	123.119109	-71.246998			18.9	17.6	1981.533
5	19.034	08 12 25.28880	-71 14 19.5504	0150-05197428	123.105370	-71.238764			20.1	18.0	1981.533
6	20.642	08 12 27.90480	-71 14 21.9300	0150-05197868	123.116270	-71.239425			20.4	18.0	1981.533
7	22.976	08 12 29.24208	-71 14 52.0008	0150-05198101	123.121842	-71.247778			19.9	17.6	1981.161
8	24.324	08 12 20.33208	-71 14 38.4108	0150-05196623	123.084717	-71.244003			20.1	17.9	1981.533

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

mag&%">\BegDIVclass='sort-down ' </A>decBjmag
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mag

Class

a
pixe

1 1.03408 12 25.33800-71 14 37.5612S113113315494123.105575-71.2437671996.13117.90 0.3818.32 0.383 3.50 0.13 218.92208 12 28.61232-71 14 49.2720S113113315461123.119218-71.2470201996.13117.74 0.3818.53 0.383 5.15 0.40 %0a%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	0.890	08 12 25.36536	-71 14 37.6908	0187-0159264	123.105689	-71.243803	42	93	1987.1	0	0	4		18.78	18.06	17.24	17.44
2	8.801	08 12 25.11672	-71 14 47.2920	0187-0159261	123.104653	-71.246470	122	101	1987.2	0	0	4		19.16	20.30	19.15	18.48
3	14.778	08 12 24.01008	-71 14 25.3500	0187-0159242	123.100042	-71.240375	23	40	1987.6	0	0	4		18.33	19.61	18.27	18.05
4	19.059	08 12 28.63152	-71 14 49.3800	0187-0159305	123.119298	-71.247050	428	110	1987.6	20	-24	4		17.88	18.88	17.21	17.82
5	19.709	08 12 25.24344	-71 14 18.8808	0187-0159263	123.105181	-71.238578	65	46	1984.8	-10	26	3		18.67	20.33	19.69
6	20.266	08 12 28.04736	-71 14 22.9416	0187-0159296	123.116864	-71.239706	85	970	1987.0	0	0	2		18.45			17.34
7	20.692	08 12 27.86544	-71 14 21.7320	0187-0159293	123.116106	-71.239370	53	97	1986.2	0	0	4		18.89	20.51	19.65	18.49
8	22.366	08 12 29.14752	-71 14 51.5904	0187-0159309	123.121448	-71.247664	292	289	1985.1	0	0	2			19.55	18.81
9	24.516	08 12 20.29272	-71 14 38.1912	0187-0159216	123.084553	-71.243942	72	67	1986.2	0	0	4		18.48	19.87	18.86	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 [****ClosingBrace(s)Inserted****]
">

NOMAD1

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Hmag
mag

Kmag
mag

R

1 0.89108 12 25.365336-71 14 37.690080187-0160041..123.1056889-71.2438028B 0.0 0.0 0.0 0.018.060B    17.240B         2 8.79908 12 25.116672-71 14 47.289840187-0160038..123.1046528-71.2464694B 0.0 0.0 0.0 0.020.300B    19.150B         314.77808 12 24.010008-71 14 25.350000187-0160017YM123.1000417-71.2403750B 0.0 0.0 0.0 0.017.880Y17.600Y18.270B16.72816.07615.805   419.05908 12 28.631328-71 14 49.380000187-0160081..123.1192972-71.2470500B 20.0 30.0 -24.0 7.018.880B    17.210B         519.71008 12 25.243344-71 14 18.880080187-0160040..123.1051806-71.2385778B -10.0 4.0 26.0 2.020.330B    19.690B         620.26708 12 28.047336-71 14 22.940160187-0160072..123.1168639-71.2397056B 0.0 0.0 0.0 0.0        18.450e         720.69308 12 27.865344-71 14 21.729840187-0160069YM123.1161056-71.2393694B 0.0 0.0 0.0 0.018.380Y17.740Y19.650B16.57616.15815.949   822.36508 12 29.147328-71 14 51.590040187-0160085..123.1214472-71.2476639B 0.0 0.0 0.0 0.019.550B    18.810B         924.51708 12 20.292672-71 14 38.190120187-0159992..123.0845528-71.2439417B 0.0 0.0 0.0 0.019.870B    18.860B         %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	1.041	08 12 25.33824	-71 14 37.5540	S4M7015494	123.105576	-71.243765	1996.131	17.90	18.32		17.11	3	3.50	0.13
2	8.856	08 12 25.08984	-71 14 47.3280	S4M7015459	123.104541	-71.246480	1996.131	19.13	21.32		18.15	3	2.83	0.07
3	14.905	08 12 23.96952	-71 14 25.3068	S4M7015515	123.099873	-71.240363	1996.131	18.63	20.03		18.08	3	3.25	0.13
4	18.921	08 12 28.61256	-71 14 49.2684	S4M7015461	123.119219	-71.247019	1996.131	17.74	18.53		17.94	3	5.15	0.40
5	18.947	08 12 24.42288	-71 14 56.9616	S4M7026719	123.101762	-71.249156	1996.131	20.35	22.46			3	2.92	0.51
6	19.500	08 12 25.20528	-71 14 19.0968	S4M7015524	123.105022	-71.238638	1996.131	19.28	20.97		18.09	3	2.76	0.07
7	20.063	08 12 25.21632	-71 14 58.6284	S4M7026716	123.105068	-71.249619	1996.131	20.59	22.22			3	2.06	0.54
8	20.532	08 12 27.83352	-71 14 21.8184	S4M7015522	123.115973	-71.239394	1996.131	19.00	20.39		17.64	3	3.71	0.33
9	21.973	08 12 21.37152	-71 14 49.0668	S4M7026738	123.089048	-71.246963	1996.131	19.83	21.33			3	3.32	0.18
10	24.558	08 12 20.28408	-71 14 38.1696	S4M7015482	123.084517	-71.243936	1996.131	18.80	20.69		18.43	3	3.18	0.16

%0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	[****ClosingBrace(s)Inserted****]
">

deg&%">\BegDIVclass='sort-down ' </A>decpmRA
mas/yrpmDE
mas/yr

Jmag
mag

Kmag
mag

b1mag
mag

b2mag
mag

r1mag
mag

r2mag
mag

imag
mag

No

fl

1 1.18608 12 25.36344-71 14 37.3956123.105681-71.243721 -9.6 7.6      18.0618.7817.2417.44 4 0 2 8.51108 12 25.13400-71 14 47.0112123.104725-71.246392 1.2 4.8      20.3019.1619.1518.48 4 0 315.18808 12 23.85024-71 14 25.2924123.099376-71.240359 -57.3 0.816.72815.806  19.6118.3318.2718.05 5 1 418.74908 12 28.59384-71 14 49.0956123.119141-71.246971 1.2 -15.8      18.8817.8817.2117.82 4 0 519.87308 12 25.23336-71 14 18.7188123.105139-71.238533 -23.3 29.7      20.3318.6719.69   3 0 620.08708 12 27.81048-71 14 22.2864123.115877-71.239524 -90.1 1.616.57615.950    18.45  17.34 3 0 720.45608 12 27.80832-71 14 21.8256123.115868-71.239396 -26.6 -11.616.57615.950  20.5118.8919.6518.49 5 0 821.61708 12 29.04864-71 14 50.9676123.121036-71.247491 -33.0 26.9      19.55  18.81   2 0 924.47508 12 20.30280-71 14 37.8564123.084595-71.243849 -4.7 12.4      19.8718.4818.8618.73 4 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	15.280	08 12 23.72114	-71 14 25.5480	XPM 037-0127152	123.098838	-71.240430	-76.88	-10.19	-77.69	-10.72	18.634	20.029		18.081	16.728	0.174	16.076	0.213	15.806	0.293	724393644	19.3	17.8	59	18.451237	0	0	M
2	20.196	08 12 27.79198	-71 14 22.0886	XPM 037-0127171	123.115800	-71.239469	-24.70	-21.70	-25.52	-22.24	18.999	20.388		17.639	16.576	0.166	16.158	0.252	15.950		724393643	20.4	18.0	59	18.451237	0	0	M

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

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%22>%5cFONT SIZE=-1"h:m:s" _DEJ2000
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e_DEJ2000
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magBJ
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yr

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yr

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mas/yr

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1 1.18508 12 25.36348-71 14 37.3961123.105681-71.243721 0.115 0.11518.315 0.30017.904 0.30018.000 0.40017.604 0.5001987.10001987.1000 -9.6 17.2 7.6 17.2 2 8.51108 12 25.13397-71 14 47.0108123.104725-71.246392 0.115 0.11521.317 0.30019.134 0.30019.276 0.40017.709 0.5001987.28001987.2800 1.2 17.4 4.8 17.4 315.18808 12 23.85029-71 14 25.2922123.099376-71.240359 0.102 0.10220.029 0.30018.634 0.30018.876 0.40017.778 0.5001990.23001990.2300 -57.3 13.0 0.8 13.0 418.74908 12 28.59386-71 14 49.0961123.119141-71.246971 0.115 0.11518.525 0.30017.740 0.30017.917 0.40017.243 0.5001987.60001987.6000 1.2 17.0 -15.8 17.0 519.28308 12 24.50163-71 14 57.3972123.102090-71.249277 0.400 0.40022.455 0.30020.354 0.30020.519 0.40018.995 0.5001996.13001996.1300 98.5 23.5 -111.7 23.5 619.87208 12 25.23336-71 14 18.7193123.105139-71.238533 0.133 0.13320.970 0.30019.278 0.30019.511 0.40018.225 0.5001984.83001984.8300 -23.3 23.1 29.7 23.1 719.96808 12 25.21729-71 14 58.5336123.105072-71.249593 0.400 0.40022.220 0.30020.587 0.30020.823 0.40019.574 0.5001996.13001996.1300 1.5 23.5 25.9 23.5 820.45608 12 27.80834-71 14 21.8259123.115868-71.239396 0.104 0.10420.388 0.30018.999 0.30019.240 0.40018.147 0.5001988.81001988.8100 -26.6 14.4 -11.6 14.4 921.61708 12 29.04865-71 14 50.9680123.121036-71.247491 0.163 0.16319.550 0.40018.810 0.40018.979 0.40018.338 0.5001985.13001985.1300 -33.0 23.1 26.9 23.1 1022.02008 12 21.35914-71 14 49.0557123.088996-71.246960 0.400 0.40021.332 0.30019.827 0.30020.068 0.40018.900 0.5001996.13001996.1300 -15.3 29.9 4.2 11.3 1124.47508 12 20.30279-71 14 37.8561123.084595-71.243849 0.115 0.11520.689 0.30018.801 0.30019.010 0.40017.606 0.5001986.29001986.2900 -4.7 21.3 12.4 21.3 %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	1.279	08 12 25.409122981	-71 14 37.31170933	123.1058713458	0.141	-71.2436976970	0.255	5269367797756084096				-0.564	0	1.4083e+03	5.1020e+01	17.653	NOT_AVAILABLE
2	8.742	08 12 25.130221723	-71 14 47.24213366	123.1047092572	0.964	-71.2464561482	1.865	5269367797756079744				-0.606	0	2.9376e+02	2.1310e+00	19.355	NOT_AVAILABLE
3	14.891	08 12 24.003369853	-71 14 25.23995457	123.1000140411	0.787	-71.2403444318	1.666	5269367802049826816				-0.633	0	4.7021e+02	3.4047e+00	18.844	NOT_AVAILABLE
4	18.218	08 12 28.530618193	-71 14 48.59627373	123.1188775758	0.474	-71.2468322983	1.021	5269367797756080000				-0.785	0	6.6029e+02	2.6856e+00	18.475	NOT_AVAILABLE
5	19.526	08 12 25.234145661	-71 14 19.06557724	123.1051422736	1.202	-71.2386293270	2.365	5269367797756087936				-0.436	0	2.3191e+02	2.3635e+00	19.611	NOT_AVAILABLE
6	20.711	08 12 27.873451634	-71 14 21.73554019	123.1161393818	1.376	-71.2393709834	3.389	5269367797756087680				0.141	0	3.0982e+02	2.7315e+00	19.297	NOT_AVAILABLE
7	22.999	08 12 29.285764819	-71 14 51.74305610	123.1220240201	1.544	-71.2477064045	3.108	5269367733330351360				-0.631	0	1.7810e+02	2.0431e+00	19.898	NOT_AVAILABLE
8	24.277	08 12 20.342604505	-71 14 38.10364324	123.0847608521	0.875	-71.2439176787	1.809	5269367763396344192				-0.652	0	3.8686e+02	2.2063e+00	19.056	NOT_AVAILABLE

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