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
DEJ2000
deg
ACTflag

Mflag

Bmag
mag
Rmag
mag
Epoch
yr
1 5.81712 42 39.08088+61 41 09.65041500-05591167190.662837+61.686014    15.714.11955.377
%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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rmag
mag
l_

rClass

rStel

rDiam
arcsec
rEll

bmag
mag
l_

bClass

bStel

bDiam
arcsec
b-r
mag
Mflag

1 5.18812 42 38.99136+61 41 09.4308EO1427-0014834190.662464+61.68595314.22   1 22.59 19.5 0.2915.75   1 25.61 20.3 1.52  

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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%205.188&%3cFONT%20COLOR=%27#CD5B45%27>12%2042%2038.99136&%3cFONT%20COLOR=%27#CD5B45%27>%2b61%2041%2009.4308&EO1427-0014834&190.662464&%2b61.685953&14.22&%20&%201&%20%2022.59&%20%2019.5&%200.29&15.75&%20&%201&%20%2025.61&%20%2020.3&%20%201.52&%20%3cBR%3e">\EndTABLESORT

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)
deg
Epoch
yr
Rmag
mag
e_
mag
Bjmag
mag
e_
mag
Class

a
pix
e

1 5.63912 42 39.05544+61 41 09.5208N11123034896190.662731+61.6859781994.02913.56 0.3114.79 0.293 9.05 0.37
%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

RAJ2000
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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 5.58612 42 39.04608+61 41 10.16161516-0201214190.662692+61.686156 841051978.5 0 12515.4014.4114.4212.4512.73
2 9.27012 42 39.54816+61 41 08.18161516-0201215190.664784+61.685606 481421981.8 -8 14318.33  16.7716.66  

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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

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NOMAD1

YM

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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 5.58512 42 39.046008+61 41 10.160161516-0207668YM190.6626917+61.6861556B 0.0 2.0 12.0 3.017.770Y16.350Y12.450B15.33014.57114.273  
2 9.26912 42 39.547992+61 41 08.180161516-0207669..190.6647833+61.6856056B -8.0 1.0 14.0 5.016.770B    16.660B        
%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
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GSC2.3

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DEJ2000
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Epoch

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Epoch

%20
%22>%5cFONT SIZE=-1yrFmag
mag
jmag
mag
Vmag
mag
Nmag
mag
Class

a
pix
e

1 5.64112 42 39.05568+61 41 09.5244N4AB004896190.662732+61.6859791994.02913.5614.7915.2114.213 9.05 0.37 %0a%0a
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pmRA
mas/yr
pmDE
mas/yr
Jmag
mag
Kmag
mag
b1mag
mag
b2mag
mag
r1mag
mag
r2mag
mag
imag
mag
No

fl

1 5.36812 42 39.01704+61 41 09.4740190.662571+61.685965 -13.8 -2.415.33114.27415.4014.4214.4112.4512.73 6 0
2 9.27812 42 39.54288+61 41 07.9332190.664762+61.685537 -19.3 8.8    18.3316.77  16.66   3 0
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