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	8.407	18 46 14.67072	+35 58 14.8332	1200-09780808	281.561128	+35.970787			17.5	17.2	1950.452

%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	6.780	18 46 14.69088	+35 58 12.7812	1259-0292945	281.561212	+35.970217	505	795	1970.9	0	0	2	19.46		16.52
2	7.009	18 46 14.92272	+35 58 08.8824	1259-0292948	281.562178	+35.969134	999	999	1978.8	0	0	3		19.57	21.64		17.78
3	8.196	18 46 14.64480	+35 58 14.7504	1259-0292943	281.561020	+35.970764	247	544	1975.9	0	0	5	18.08	17.37	16.07	14.49	16.49
[****ClosingBrace(s)Inserted****]
">

%3cEM%3e3&%3cFONT%20COLOR=%27#CD5B45%27>%208.196&%3cFONT%20COLOR=%27#CD5B45%27>18%2046%2014.64480&%3cFONT%20COLOR=%27#CD5B45%27>%2b35%2058%2014.7504&1259-0292943&281.561020&%2b35.970764&247&544&1975.9&%20%20%20%20%200&%20%20%20%20%200&5&18.08&17.37&16.07&14.49&16.49%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ663a6aa69b899&-out.add=.&-source=I/284/out&USNO-B1.0===1259-0292942&-out.orig=o' class='full'4 8.23418 46 14.55072+35 58 15.22201259-0292942281.560628+35.9708953129991964.1 -36 -30316.8217.5115.66     %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	6.778	18 46 14.690664	+35 58 12.78012	1259-0299641	..	281.5612111	+35.9702167	B	0.0	0.0	0.0	0.0	16.520	B
2	7.008	18 46 14.922672	+35 58 08.87988	1259-0299644	..	281.5621778	+35.9691333	B	0.0	0.0	0.0	0.0	21.640	B			19.570	e
3	8.195	18 46 14.644656	+35 58 14.75004	1259-0299639	..	281.5610194	+35.9707639	B	0.0	0.0	0.0	0.0	16.070	B			14.490	B
4	8.232	18 46 14.550672	+35 58 15.21984	1259-0299638	..	281.5606278	+35.9708944	B	-36.0	7.0	-30.0	37.0	15.660	B			17.510	e

%0a%0a

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

%22d:m:s%22&%">\BegDIVclass='sort-down ' </A>decRAJ2000
degDEJ2000
deg

pmRA
mas/yrpmDE
mas/yrJmag
magKmag
magb1mag
magb2mag
magr1mag
magr2mag
magimag
magNo

fl

1 4.59318 46 14.73336+35 58 08.0580281.561389+35.968905 -50.9 -99.7      21.6419.57  17.78 3 1 2 7.13718 46 14.63784+35 58 13.6092281.560991+35.970447 -14.6 18.2    19.4616.52       2 0 3 8.02118 46 14.54880+35 58 15.0060281.560620+35.970835 -36.5 -41.9    16.8215.6617.51     3 0 4 8.45918 46 14.61840+35 58 15.1752281.560910+35.970882 -6.4 8.1    18.0816.0717.3714.4916.49 5 1 %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	4.593	18 46 14.73335	+35 58 08.0579	281.561389	+35.968905	0.163	0.133	21.640	0.400	19.570	0.400	19.742	0.400	18.236	0.500	1978.8100	1978.8100	-50.9	7.1	-99.7	6.6
2	8.021	18 46 14.54882	+35 58 15.0059	281.560620	+35.970835	0.133	0.133	15.660	0.400	17.510	0.400	17.026	0.400	18.355	0.500	1964.1400	1964.1400	-36.5	6.9	-41.9	6.9
3	8.459	18 46 14.61840	+35 58 15.1750	281.560910	+35.970882	0.103	0.115	16.070	0.400	14.490	0.400	14.729	0.400	13.514	0.500	1975.9000	1975.9000	-6.4	4.9	8.1	5.3

%0a%0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2	RA_ICRS deg	DE_ICRS [****ClosingBrace(s)Inserted****]
">

DE_ICRS

%20

%22>%5cFONT SIZE=-1degobjID

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 9.84518 46 14.6970528000+35 58 16.274460000N202049027281.56123772000+35.97118735000 10220202490272014.7233                      20.48320.014                                 %0a%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"	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	9.845	18 46 14.69705280	+35 58 16.2744600	281.561237720	+35.971187350	151162815612746128	277348352	33	0.0355	0.0355	56727.723067130	0	3					0	20.4835	0.0688			4120	20.0144	0.0756			16781336					0					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"	objID	RAJ2000 deg	DEJ2000 deg	FW1 309.05nJy	FW2 167.66nJy	e_FW1 309.05nJy	e_FW2 167.66nJy	q_W1	q_W2	fFW1	fFW2
1	7.279	18 46 14.528624	+35 58 14.30517	2816p363o0144471	281.5605359	+35.9706403	0.0000e+00	8.7470e+02	0.0000e+00	2.6367e+01	0.00000	1.00000	0.0000	0.4451

%0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ arcsec	DE_ICRS deg	e_ arcsec	Name	nW1	mW1	nW2	mW2	RAPMdeg deg	e_ arcsec	[****ClosingBrace(s)Inserted****]
">

arcsec&%">\BegDIVclass='sort-down ' </A>decDEPMdeg
dege_
arcsec

pmRA
arcsec/yr

e_
(...)

pmDE
arcsec/yr

e_
(...)

snrW1pm

snrW2pm

FW1pm
ct

e_
ct

FW2pm
ct

e_
ct

W1mproPM
mag

W2mproPM
mag

pmQual

Dist
arcsec

snrdELON

snrdELAT

chi2pmRA

chi2pmDE

ka

k1

k2

km

Sep
arcsec

abf

WISEA

1 7.95918 46 14.644909+35 58 14.48808281.5610205 0.0464+35.9706911 0.0482J184614.64+355814.5 11 11 11 11281.5610231 0.0461 35.9707085 0.0478 0.00638 0.0112 -0.01588 0.0117 59.1 47.9 1.1e+03 2e+01 1.2e+03 3e+0114.93714.7753N000 1.148 5.933 9.690 3.21e+00 3.29e-013333  00WISEA 2 8.14418 46 14.183413+35 58 15.17676281.5590976 0.1591+35.9708824 0.1672J184614.18+355815.2 7 11 7 11281.5590990 0.1719 35.9708960 0.1789 -0.10209 0.0541 0.01794 0.0626 19.0 10.3 2.4e+02 1e+01 2.4e+02 2e+0116.56716.5531N000 2.154 3.956 1.285 2.14e-02 7.70e-013333  00WISEA %0a%0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA1875 deg	DE1875 deg	Cst
1	0.1	18 46 14.371	+35 58 07.37	280.4536	+35.8358	Lyr

%0a%0a