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	4.552	07 55 10.22808	+44 07 54.5520	1275-07109196	118.792617	+44.131820			18.0	18.1	1953.198
2	6.510	07 55 10.44552	+44 07 54.0012	1275-07109225	118.793523	+44.131667			16.6	17.7	1955.076

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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	4.152	07 55 10.24488	+44 07 52.8312	EO0701-0023103	118.792687	+44.131342	16.75		1	29.77	15.8	0.09	17.78		1	17.75	17.2	1.03
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%204.152&%3cFONT%20COLOR=%27#CD5B45%27>07%2055%2010.24488&%3cFONT%20COLOR=%27#CD5B45%27>%2b44%2007%2052.8312&EO0701-0023103&118.792687&%2b44.131342&16.75&%20&%201&%20%2029.77&%20%2015.8&%200.09&17.78&%20&%201&%20%2017.75&%20%2017.2&%20%201.03&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ663f3b1e22683&-out.add=.&-source=I/267/out&APM-ID===EO1329-0021602&-out.orig=o' class='full'2 6.28007 55 10.41816+44 07 54.1812EO1329-0021602118.793409+44.13171717.33   2 25.15 12.4 0.3416.58   1 41.33 18.6 -0.75   %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	5.748	07 55 10.38336	+44 07 53.5404	N230301312148	118.793264	+44.131539	1988.884	15.85	0.42	16.44	0.42	3	7.68	0.18

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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	1.159	07 55 09.89544	+44 07 51.1500	1341-0193206	118.791231	+44.130875	666	999	1966.3	0	0	3	18.88	18.82		19.27
2	2.090	07 55 09.96816	+44 07 54.0120	1341-0193208	118.791534	+44.131670	229	164	1976.5	0	0	2		18.40	18.74
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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%202.090&%3cFONT%20COLOR=%27#CD5B45%27>07%2055%2009.96816&%3cFONT%20COLOR=%27#CD5B45%27>%2b44%2007%2054.0120&1341-0193208&118.791534&%2b44.131670&229&164&1976.5&%20%20%20%20%200&%20%20%20%20%200&2&%20&18.40&18.74&%20&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ663f3b1e22683&-out.add=.&-source=I/284/out&USNO-B1.0===1341-0193202&-out.orig=o' class='full'3 2.35107 55 09.71280+44 07 53.96161341-0193202118.790470+44.1316567142441975.5 0 0219.00  20.08     4 2.48707 55 10.08888+44 07 51.73321341-0193212118.792037+44.1310374189991973.7 34 -26419.1419.3217.4618.10   5 2.60807 55 10.06608+44 07 50.83321341-0193211118.791942+44.1307878039991971.9 0 0219.02    18.78   6 3.60607 55 10.15944+44 07 53.93281341-0193214118.792331+44.1316484825321973.8 0 0417.3818.64  17.7517.45 7 5.89907 55 10.38672+44 07 53.99041341-0193217118.793278+44.131664 86 771978.6 0 0516.4416.3915.2615.6916.09 8 6.72007 55 10.41744+44 07 49.17001341-0193218118.793406+44.1303254661941971.9 0 02  19.69  18.79   9 7.62807 55 10.04736+44 07 59.62081341-0193210118.791864+44.1332289993751977.5 0 02  19.63    18.97 10 7.85407 55 10.59072+44 07 51.71161341-0193222118.794128+44.1310319999991980.6 0 03  17.8119.9119.22   %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	1.159	07 55 09.895344	+44 07 51.15000	1341-0196473	..	118.7912306	+44.1308750	B	0.0	0.0	0.0	0.0	18.880	o			19.270	B
2	2.087	07 55 09.967992	+44 07 54.00984	1341-0196475	..	118.7915333	+44.1316694	B	0.0	0.0	0.0	0.0	18.740	B			18.400	e
3	2.351	07 55 09.712656	+44 07 53.96016	1341-0196469	..	118.7904694	+44.1316556	B	0.0	0.0	0.0	0.0	20.080	B
4	2.486	07 55 10.088664	+44 07 51.72996	1341-0196479	..	118.7920361	+44.1310361	B	34.0	12.0	-26.0	36.0	17.460	B			18.100	B
5	2.609	07 55 10.066008	+44 07 50.82996	1341-0196478	..	118.7919417	+44.1307861	B	0.0	0.0	0.0	0.0	19.020	o			18.780	B
6	3.603	07 55 10.159344	+44 07 53.92992	1341-0196481	..	118.7923306	+44.1316472	B	0.0	0.0	0.0	0.0	17.380	o			17.750	B
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6	3.603	07 55 10.159344	+44 07 53.92992	1341-0196481	..	118.7923306	+44.1316472	B	0.0	0.0	0.0	0.0	17.380	o			17.750	B

%22>\Ahref='VizieR-5?-ref=VIZ663f3b1e22683&-out.add=.&-source=I/297/out&NOMAD1===1341-0196484' class='full'7 5.89907 55 10.386672+44 07 53.990041341-0196484Y.118.7932778+44.1316639B 0.0 0.0 0.0 0.018.040Y17.720Y15.690B         8 6.71907 55 10.417344+44 07 49.170001341-0196485..118.7934056+44.1303250B 0.0 0.0 0.0 0.0        18.790B         9 7.62707 55 10.047336+44 07 59.620081341-0196477..118.7918639+44.1332278B 0.0 0.0 0.0 0.0        19.630e         10 7.85307 55 10.590672+44 07 51.710161341-0196489..118.7941278+44.1310306B 0.0 0.0 0.0 0.019.910B    19.220B         %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	3.775	07 55 09.81120	+44 07 48.5220	N8UF015837	118.790880	+44.130145	1998.001		20.52			3	2.95	0.29
2	5.749	07 55 10.38336	+44 07 53.5440	N8UF012148	118.793264	+44.131540	1988.884	15.85	16.44	18.28	16.52	3	7.68	0.18

%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 [****ClosingBrace(s)Inserted****]
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fl

%22> 1 1.73707 55 09.95472+44 07 53.6844118.791478+44.131579 -6.4 -13.2      18.7418.40     2 0 2 1.84907 55 09.91944+44 07 50.5092118.791331+44.130697 13.0 -39.3    18.88  18.8219.27   3 1 3 2.22007 55 09.72384+44 07 53.8932118.790516+44.131637 14.8 -3.4    19.0020.08       2 0 4 2.40807 55 10.08216+44 07 51.7764118.792009+44.131049 31.0 -34.8    19.1417.4619.3218.10   4 0 5 2.84607 55 10.09848+44 07 53.5476118.792077+44.131541 -18.5 -23.6    17.38  18.6417.7517.45 4 0 6 3.28907 55 10.10016+44 07 50.1816118.792084+44.130606 22.7 -40.0    19.02    18.78   2 0 7 5.89407 55 10.39272+44 07 53.7420118.793303+44.131595 0.9 -8.5    16.4415.2616.3915.6916.09 5 0 8 6.46407 55 10.37040+44 07 48.7992118.793210+44.130222 -14.5 -14.8        19.6918.79   2 0 9 7.41107 55 10.55136+44 07 52.2300118.793964+44.131175 23.5 -43.6      19.9117.8119.22   3 1 10 7.42007 55 09.85632+44 07 59.6748118.791068+44.133243 -49.0 -1.1        19.63  18.97 2 0 %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	1.737	07 55 09.95476	+44 07 53.6841	118.791478	+44.131579	0.163	0.163	18.740	0.400	18.400	0.400	18.479	0.400	18.136	0.500	1976.5400	1976.5400	-6.4	7.6	-13.2	7.6
2	1.849	07 55 09.91945	+44 07 50.5088	118.791331	+44.130697	0.133	0.163	20.522	0.300	19.270	0.400	19.506	0.400	18.504	0.500	1966.3400	1966.3400	13.0	8.3	-39.3	9.1
3	2.407	07 55 10.08213	+44 07 51.7761	118.792009	+44.131049	0.115	0.115	17.460	0.400	18.100	0.400	17.892	0.400	18.309	0.500	1973.7900	1973.7900	31.0	5.8	-34.8	5.8
4	2.845	07 55 10.09844	+44 07 53.5481	118.792077	+44.131541	0.115	0.115	17.380	0.400	17.750	0.400	17.623	0.400	17.830	0.500	1973.8000	1973.8000	-18.5	5.5	-23.6	5.5
5	3.093	07 55 09.98308	+44 07 49.4454	118.791596	+44.130401	0.516	0.369	19.020	0.400	18.780	0.400	20.256	0.869	21.188	0.872	2000.3100	2000.3100	22.7	9.6	-40.0	9.6
6	6.135	07 55 10.41418	+44 07 53.8137	118.793392	+44.131615	0.030	0.031	16.444	0.300	15.851	0.300	16.568	0.081	15.697	0.111	2000.3100	2000.3100	0.9	4.9	-8.5	4.9

%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 [****ClosingBrace(s)Inserted****]
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%3cEM%3e%20%3cFONT%20COLOR=%27#CD5B45%27>_DEJ2000

%20

%22>%5cFONT SIZE=-1"d:m:s"URAT1

RAICRS
deg

DEICRS
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Epoch
yr

f.mag
mag

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pmRA
mas/yr

pmDE
mas/yr

Jmag
mag

Hmag
mag

Kmag
mag

Bmag
mag

Vmag
mag

gmag
mag

rmag
mag

imag
mag

1 6.17407 55 10.410461+44 07 54.09418671-205427118.7933769+44.13169282012.95017.908 0.088                     %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	5.980	07 55 10.405054	+44 07 53.55902	118.7933544	201.00	+44.1315442	122.00	60615+0012148	4	12.8	7.2	-6.3	4.4	6	46.762	15.851	16.444	16.519	18.282

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	rmag mag	pmRA mas/yr	e_ (...)	pmxRA [****ClosingBrace(s)Inserted****]
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pmxRA

%20

%22>%5cFONT SIZE=-1mas/yre_
(...)

Chi2RA

pmGRA
mas/yr

pmDE
mas/yr

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pmxDE
mas/yr

e_
(...)

Chi2DE

pmGDE
mas/yr

Nobs

Flag

PS1

Gaia

DR9+DR12

Sloan

2M

1 6.19607 55 10.4214880979+44 07 53.656740901118.79341663672+44.1316147282219.575726 -1.610 13.266 -1.444 13.268 1.56689e-01   15.628 11.476 13.502 11.525 9.20611e-01   6 0PS1Gaia DR9+DR12Sloan2M %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	0.605	07 55 09.8322893011	+44 07 52.761564977	N8UF019898	118.79096787209	+44.13132265694	1230301319898	2000.315	3										24.743	22.692	22.889	22.778	21.906
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1	0.605	07 55 09.8322893011	+44 07 52.761564977	N8UF019898	118.79096787209	+44.13132265694	1230301319898	2000.315	3										24.743	22.692	22.889	22.778	21.906

%22>\Ahref='VizieR-5?-ref=VIZ663f3b1e22683&-out.add=.&-source=I/353/gsc242&-c=118.79159900701%20%2b44.13039797186,eq=ICRS,rs=2&-out.orig=o' class='full'2 3.10807 55 09.9837616824+44 07 49.432698706N8UF031961118.79159900701+44.13039797186 12303013319612000.3153                  19.99319.74622.13721.41521.036                               3 3.77207 55 09.8072639482+44 07 48.641251797N8UF015837118.79087829590+44.13014602661 12303013158371998.0000    20.522700                                               2.952 0.286 53.4 4 6.16707 55 10.3941631072+44 07 53.642862891N8UF012148118.79340524000+44.13161490000 12303013121482013.2633  17.29220016.44440015.851500  16.519800      18.46319.68919.09419.54619.46619.0263          15.37215.17111.644 9.13919.68119.379 7.685 0.178115.3 5 7.70207 55 09.9852487118+44 07 59.844460821N8UF019897118.79160520297+44.13329012801 12303013198972000.3153                  23.87823.91922.34123.46522.250                               6 8.54707 55 10.4523093062+44 07 46.528887842N8UF031962118.79355128878+44.12959135773 12303013319622000.3153                  24.27722.48821.95421.99522.029                               7 8.99207 55 10.6969417109+44 07 52.747964519N8UF019899118.79457059046+44.13131887903 12303013198992000.3153                  23.55622.56822.53022.12222.817                               %0a%0a%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20SDSS%20is%20also%20available%20from%20http://www.sdss.org/%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	mode	cl	SDSS	m_	zsp	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q
1	0.735	07 55 09.82272	+44 07 52.8492	1	6	J075509.82+440752.8			24.298	0.985	23.540	0.331	24.043	0.637	23.297	0.460	21.042	0.276	118.790928	+44.131347	2000.3153	2
2	3.587	07 55 09.95808	+44 07 48.8172	1	3	J075509.95+440748.8			19.882	0.179	19.606	0.061	19.641	0.097	18.583	0.054	18.779	0.256	118.791492	+44.130227	2000.3153	2
3	6.122	07 55 10.41291	+44 07 53.8038	1	3	J075510.41+440753.8		0.06570	18.504	0.073	17.223	0.011	16.736	0.010	16.492	0.012	16.293	0.037	118.793388	+44.131612	2000.3153	2
4	7.632	07 55 09.97968	+44 07 59.7828	1	6	J075509.98+440759.7			23.381	0.576	24.392	0.546	22.934	0.263	22.795	0.290	21.937	0.509	118.791582	+44.133273	2000.3153	2
5	9.151	07 55 10.71120	+44 07 52.8528	1	6	J075510.71+440752.8			22.328	0.254	22.662	0.156	22.184	0.142	22.035	0.160	22.775	0.678	118.794630	+44.131348	2000.3153	2

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