VizieR

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The 3 columns in color are computed by VizieR, and are not part of the original data.

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	TICID1	TICID2	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	ePos 10mas	e_ mag	Bmag mag	e_ mag	Vmag mag	Flag1
1	20.311	13 52 23.01933	+39 41 13.9300	3027	297	13 52 23.019	+39 41 13.93	135			0.40	11.30	0

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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 8.205 13 52 24.26688 +39 41 37.4208 1275-08330161 208.101112 +39.693728 17.3 16.5 1950.463

2 9.411 13 52 23.53872 +39 41 35.2428 1275-08330106 208.098078 +39.693123 17.8 16.9 1950.463

3 19.356 13 52 23.05200 +39 41 14.8704 1275-08330081 208.096050 +39.687464 9.3 8.4 1955.281

4 20.539 13 52 22.90344 +39 41 14.8704 1275-08330073 208.095431 +39.687464 9.2 8.2 1950.463

5 24.745 13 52 23.55672 +39 41 53.0016 1275-08330110 208.098153 +39.698056 19.0 18.8 1950.463

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%3cEM%3e5&%3cFONT%20COLOR=%27#CD5B45%27>24.745&%3cFONT%20COLOR=%27#CD5B45%27>13%2052%2023.55672&%3cFONT%20COLOR=%27#CD5B45%27>%2b39%2041%2053.0016&1275-08330110&208.098153&%2b39.698056&%20&%20&19.0&18.8&1950.463%3cBR%3e">\EndTABLESORT

Note: The Guide Star Catalog has been constructed to support the operational need of the Hubble Space Telescope. It contains over 25 million positions for about 19 million objects, of which more than 15 million are classified as stars. The version 1.2 is a new astrometric reduction which results in absolute position errors about 0.3-0.4 arcsec. (see GSC pages at URL http://www-gsss.stsci.edu/gsc/gsc.html)

Full

_r
arcsec

_RAJ2000
"h:m:s"

_DEJ2000
"d:m:s"

GSC

RAJ2000
deg

DEJ2000
deg

PosErr
arcsec

Pmag
mag

e_
mag

n_

Class

Plate

Epoch
yr

1 19.74 13 52 23.0568 +39 41 14.316 0302700297 208.09607 +39.68731 0.3 11.13 0.40 1 3 00XZ 1982.390

2 20.13 13 52 23.0088 +39 41 14.280 0302700297 208.09587 +39.68730 0.3 11.05 0.40 1 3 00XY 1982.390

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eGSC-ACT%20%3cEM%3e%28or%20%3cB%3eGSC1.3%29%0ais%20a%20recalibration%20of%20the%20%3cB%3e<%25E%20I/220%7cGSC1.1>,%20the%20catalogue%20constructed%20%0ato%20support%20the%20operational%20need%20of%20the%20Hubble%20Space%20Telescope,%0awith%20the%20%3cB%3e<%25E%20I/246%7cACT>,%20the%20combination%20of%20the%20Astrographic%20Catalogue%0aand%20the%20%3cB%3e%3cEM%3eTycho%20catalogue%20derived%20from%20the%20%3cEM%3e<%25E%20I/239%7cHipparcos>%0amission;%20see%20http://www.projectpluto.com/gsc_act.htm%20for%20more%20details%0aabout%20this%20recalibration.%0a%3cP%3e%0a
Full

_r
arcsec

_RAJ2000
"h:m:s"

_DEJ2000
"d:m:s"

GSC

RAJ2000
deg

DEJ2000
deg

PosErr
arcsec

Pmag
mag

e_
mag

n_

Class

Epoch
yr

1 19.71 13 52 23.0496 +39 41 14.424 0302700297 208.09604 +39.68734 0.3 11.13 0.40 1 3 1982.390

2 20.32 13 52 22.9776 +39 41 14.352 0302700297 208.09574 +39.68732 0.3 11.07 0.40 1 3 1982.390

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Full

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Full

_r
arcsec

_RAJ2000
"h:m:s"

_DEJ2000
"d:m:s"

APM-ID

RAJ2000
deg

DEJ2000
deg

rmag
mag

rClass

rStel

rDiam
arcsec

rEll

bmag
mag

bClass

bStel

bDiam
arcsec

b-r
mag

Mflag

15.307

13 52 25.32552

+39 41 36.8124

EO1386-0187884

208.105523

+39.693559

20.00

20.63

17.96

9.1

0.63

18.125

13 52 23.11608

+39 41 15.8604

EO1386-0188189

208.096317

+39.687739

5.49

-1

-0.60

66.0

0.53

6.65

0.75

89.6

1.16

19.336

13 52 23.02416

+39 41 15.1908

EO0154-0372058

208.095934

+39.687553

6.64

-1

0.28

87.1

0.55

22.14

15.50

24.128

13 52 23.38488

+39 41 51.6516

EO1386-0187632

208.097437

+39.697681

19.06

9.21

7.7

0.49

21.98

2.92

25.261

13 52 22.62072

+39 41 47.1300

EO0154-0371366

208.094253

+39.696425

19.82

-1

2.16

3.7

0.34

22.14

2.32

27.956

13 52 25.52208

+39 41 52.4904

EO1386-0187635

208.106342

+39.697914

20.00

21.60

4.71

3.9

1.60

%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	0.996	13 52 24.09216	+39 41 28.8708	1296-0246968	208.100384	+39.691353	999	999	1950.4	0	0	2	16.89	16.07
2	4.517	13 52 24.20472	+39 41 33.7920	1296-0246970	208.100853	+39.692720	534	999	1950.4	0	0	2	17.25	16.25
3	6.661	13 52 24.07536	+39 41 35.8620	1296-0246967	208.100314	+39.693295	69	90	1970.3	0	0	2		15.95			15.75
4	7.254	13 52 23.70216	+39 41 34.1304	1296-0246959	208.098759	+39.692814	999	186	1963.7	14	-52	3	16.86	15.66			15.19
5	8.090	13 52 23.81616	+39 41 36.2724	1296-0246962	208.099234	+39.693409	999	999	1952.8	0	0	2	16.50	17.01
6	8.612	13 52 23.48016	+39 41 32.5608	1296-0246952	208.097834	+39.692378	999	819	1950.4	0	0	2	16.42	15.29
7	9.292	13 52 23.56680	+39 41 35.4408	1296-0246955	208.098195	+39.693178	61	209	1970.3	0	0	2	16.57				15.32
8	9.746	13 52 24.35880	+39 41 38.7924	1296-0246974	208.101495	+39.694109	66	383	1965.4	26	28	3	17.28	16.25		16.37
9	10.587	13 52 23.56344	+39 41 37.2300	1296-0246954	208.098181	+39.693675	999	703	1963.7	8	52	3	16.37	15.15			15.62
10	10.836	13 52 24.13536	+39 41 40.1208	1296-0246969	208.100564	+39.694478	388	404	1972.8	0	0	2		16.91		16.30
11	11.377	13 52 23.89680	+39 41 40.2216	1296-0246964	208.099570	+39.694506	207	644	1970.3	0	0	2	17.80				15.96
12	12.265	13 52 23.24208	+39 41 23.3232	1296-0246947	208.096842	+39.689812	496	905	1975.2	0	0	2	9.34			8.13
13	12.440	13 52 24.01008	+39 41 41.5932	1296-0246965	208.100042	+39.694887	877	195	1972.7	0	0	2		17.21			16.19
14	15.174	13 52 23.65536	+39 41 43.2528	1296-0246957	208.098564	+39.695348	480	624	1972.7	0	0	2	19.09				17.29
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14	15.174	13 52 23.65536	+39 41 43.2528	1296-0246957	208.098564	+39.695348	480	624	1972.7	0	0	2	19.09				17.29

%22>\Ahref='VizieR-5?-ref=VIZ663f908e3c315f&-out.add=.&-source=I/284/out&USNO-B1.0===1296-0246975&-out.orig=o' class='full'1515.48113 52 24.46944+39 41 44.38321296-0246975208.101956+39.6956623391031972.3 -26 -32419.0317.2418.3316.89 1617.49113 52 24.33480+39 41 46.68001296-0246973208.101395+39.6963006279991971.7 0 0219.90 18.43 1717.64413 52 23.77008+39 41 46.32001296-0246960208.099042+39.6962009769991980.2 0 03 17.50 16.9616.39 1818.27913 52 24.01488+39 41 47.48281296-0246966208.100062+39.6965236573751975.2 0 0219.96 16.82 1918.47113 52 23.12952+39 41 15.26281296-0246946208.096373+39.687573789 541965.3 34 20310.31 8.36 7.41 2018.51813 52 23.02872+39 41 16.28161296-0246944208.095953+39.6878565805751952.8 0 02 9.19 8.07 2120.83813 52 23.04888+39 41 12.96241296-0246945208.096037+39.686934 501771971.6 10 -62410.28 8.08 7.97 7.26 2220.93413 52 24.48816+39 41 49.90201296-0246977208.102034+39.6971953045001979.6 62 32320.28 18.6517.31 2320.99513 52 22.90488+39 41 14.21161296-0246943208.095437+39.6872812879001963.0 0 03 9.33 8.0714.44 2421.92913 52 23.24952+39 41 10.11121296-0246948208.096873+39.6861424059991964.6 -136 -772319.4118.0814.59 2524.11713 52 22.39752+39 41 16.53001296-0246938208.093323+39.6879259999991964.6 64 746318.8018.9214.74 2624.47313 52 23.59944+39 41 52.86121296-0246956208.098331+39.6980177004691950.4 0 0218.8318.69 2724.63213 52 23.36472+39 41 52.10161296-0246951208.097353+39.6978061159991955.2 0 0220.5518.93 2827.06513 52 23.65752+39 41 55.70161296-0246958208.098573+39.6988064468891969.3 0 02 18.4820.17 2927.55013 52 23.88288+39 41 56.64121296-0246963208.099512+39.699067238 371963.0 84 64319.4418.8319.81 3027.80813 52 24.26016+39 41 57.08041296-0246972208.101084+39.6991899999991969.8 92 436417.1815.7619.18 18.18 %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20More%20recent%20versions%20available:%20UCAC3%20%28I/315%29%20and%20UCAC4%20%28I/322%29;%20see%20also%20the%20UCAC%20home%20page%20at%20http://ad.usno.navy.mil/ucac/%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	2UCAC	RAJ2000 deg	e_ mas	DEJ2000 deg	e_ mas	UCmag mag	No	Nc	pmRA mas/yr	pmDE mas/yr	2Mkey	Jmag mag	Kmag mag
1	19.461	13 52 23.058360	+39 41 14.66412	45671070	208.0960765	15	+39.6874067	15	14.39	2	2	24.4	4.7	216368205	13.436	12.531

%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

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size