VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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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.

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USNO-A2.0

RAJ2000
deg
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ACTflag

Mflag

Bmag
mag
Rmag
mag
Epoch
yr
1 0.22509 29 39.37272+33 08 05.95321200-06321804142.414053+33.134987    17.918.11953.940
%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cB%3e%3cFONT%20COLOR=%27#CD5B45%27>%20The%20current%20version%20includes%20only%20the%20North%20%28POSS-I%20plates%29%3cP%3e%0a
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bDiam
arcsec
b-r
mag
Mflag

1 0.67509 29 39.33552+33 08 05.5104EO0925-0180641142.413898+33.13486418.06  -1 0.48 8.0 0.1318.35  -1 -0.91 8.5 0.29  
%0a%0a%5b%2a%2a%2a%2aClosingBrace%28s%29Inserted%2a%2a%2a%2a%5d">">\scripttype='text/javascript' ts_init('!ext/apm.exe_2');

Note: The construction of the GSC-II is still in progress: this version has no proper motions, and the magnitude limits are 18.5 in F (red) and 19.5 in J (blue). The data are copyrighted, check the data use Policy.

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GSC2.2

RA(ICRS)
deg
DE(ICRS)
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Epoch
yr
Rmag
mag
e_
mag
Bjmag
mag
e_
mag
Class

a
pix
e

1 0.46809 29 39.39720+33 08 06.0900N2330113557142.414155+33.1350251996.214    19.13 0.420 2.80 0.14
%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%2fgalaxy%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:%2f%2fwww.nofs.navy.mil%2fdata%2ffchpix%2f%20%3cBR%3e%0a%3cB%3e%3cFONT%20COLOR=%27#EE0000%27>%20Note%20that%20the%20star%2fgalaxy%20estimators%20may%20be%20mixed%20up%0a%20in%20dense%20regions.%0a%3cP%3e%0a
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USNO-B1.0

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mas/yr
pmDE
mas/yr
Ndet

B1mag
mag
R1mag
mag
B2mag
mag
R2mag
mag
Imag
mag
1 0.05709 29 39.36216+33 08 06.06121231-0215532142.414009+33.135017 31 681979.5 0 0517.4918.0819.8918.9618.57
%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%2f239%29,%20Tycho-2%20%28I%2f259%29,%20UCAC2%20%28I%2f289%29,%20and%20USNO-B1.0%0a%28I%2f284%29%20catalogs%20for%20astrometry%20and%20optical%20photometry,%20supplemented%0aby%202MASS%20%28II%2f246%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%2fLinux%20platforms%0a%3cP%3e%0a%0a%5b%2a%2a%2a%2aClosingBrace%28s%29Inserted%2a%2a%2a%2a%5d">Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

">\TABULARCELLPADDING=5 CELLSPACING=2 class='tablist Vbgcol2'Lp0.80Full

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YM

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pmRA
mas/yr
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(...)
pmDE
mas/yr
e_
(...)
Bmag
mag
r_

Vmag
mag
r_

Rmag
mag
r_

Jmag
mag
Hmag
mag
Kmag
mag
R

1 0.05709 29 39.361992+33 08 06.060121231-0218395Y.142.4140083+33.1350167B 0.0 0.0 0.0 0.018.350Y17.970Y18.960B         %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20
This%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
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Epoch
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Fmag
mag
jmag
mag
Vmag

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

">
Vmag
%20
%22>%5cFONT SIZE=-1magNmag
mag
Class

a
pix
e

1 0.36509 29 39.38904+33 08 06.1224N9AV000557142.414121+33.1350341998.29118.8019.1318.1118.110 1.72 0.02 %0a%0a
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Nr

Rmag

z

LQAC

oRA
mas
oDE
mas
1 0.08709 29 39.361600+33 08 06.0270009 29 39.3616+33 08 06.027 128.1 256.4 918.56 1.092LQAC    
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mas/yr
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mas/yr
Jmag
mag
Kmag
mag
b1mag
mag
b2mag
mag
r1mag
mag
r2mag
mag
imag
mag
No

fl

1 0.17809 29 39.35784+33 08 05.9352142.413991+33.134982 -5.3 5.1    17.4919.8918.0818.9618.57 5 0

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

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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%200.178&%3cFONT%20COLOR=%27#CD5B45%27>09%2029%2039.35784&%3cFONT%20COLOR=%27#CD5B45%27>%2b33%2008%2005.9352&142.413991&%2b33.134982&%20%20%20%20-5.3&%20%20%20%20%205.1&%20&%20&17.49&19.89&18.08&18.96&18.57&%205&%200%3cBR%3e">\EndTABLESORT

Note:

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e_DEJ2000
arcsec
magBJ
mag
e_
mag
magRF
mag
e_
mag
magG
mag
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mag
magGrvs
mag
e_
mag
alphaEpoch
yr
deltaEpoch
yr
pmRA
mas/yr
e_
(...)
pmDE
mas/yr
e_
(...)
1 0.05909 29 39.36235+33 08 06.0609142.414010+33.135017 0.099 0.09919.132 0.30018.797 0.30018.731 0.08118.196 0.1112000.00002000.0000 0.0 0.0 0.0 0.0
2 8.33809 29 39.93742+33 08 10.2258142.416406+33.136174 0.054 0.04523.091 0.24621.327 0.20720.782 0.16919.239 0.1852003.17002003.1700 0.0 0.0 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