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

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ACTflag

Mflag

Bmag
mag
Rmag
mag
Epoch
yr
1 6.78302 26 10.53480+38 41 31.76161275-01478560036.543895+38.692156    17.215.81951.837
223.07602 26 12.91080+38 41 42.57241275-01479027036.553795+38.695159    14.613.21951.837
328.54902 26 13.50000+38 41 34.35001275-01479165036.556250+38.692875    14.412.81951.837
429.52202 26 12.61752+38 41 11.35321275-01478974036.552573+38.686487    20.019.41951.837
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Class

Plate

Epoch
yr
122.6502 26 12.8496+38 41 43.2240283101455036.55354+38.69534 0.214.29 0.44 60031L1984.891
%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%2f220%7cGSC1.1>,%20the%20catalogue%20constructed%20%0ato%20support%20the%20operational%20need%20of%20the%20Hubble%20Space%20Telescope,%0awith%20the%20%3cB%3e<%25E%20I%2f246%7cACT>,%20the%20combination%20of%20the%20Astrographic%20Catalogue%0aand%20the%20%3cB%3e%3cEM%3eTycho%20catalogue%20derived%20from%20the%20%3cEM%3e<%25E%20I%2f239%7cHipparcos>%0amission;%20see%20http:%2f%2fwww.projectpluto.com%2fgsc_act.htm%20for%20more%20details%0aabout%20this%20recalibration.%0a%3cP%3e%0a
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Class

Epoch
yr
122.6602 26 12.8568+38 41 43.0440283101455036.55357+38.69529 0.214.30 0.45 601984.891

Note: The current version includes only the North (POSS-I plates)

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1 6.68102 26 10.53288+38 41 32.0712EO0407-0069037036.543887+38.69224216.22  -1 2.04 12.0 0.1017.83  -1 0.19 10.6 1.61  
225.77502 26 13.24080+38 41 38.2524EO0407-0068940036.555170+38.69395912.10  -1 2.97 34.0 0.5414.06   2 8.88 31.8 1.96  
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1 7.24802 26 10.50216+38 41 31.4808N333300313004036.543759+38.6920781987.80115.91 0.4317.14 0.433 4.36 0.28 222.64202 26 12.85392+38 41 43.0908N3333003571036.553558+38.6953031989.67213.88 0.4215.18 0.430 4.82 0.04 %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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Ndet

B1mag
mag
R1mag
mag
B2mag
mag
R2mag
mag
Imag
mag
1 2.71502 26 11.20608+38 41 32.46001286-0040574036.546692+38.6923509999991977.8 236 -272318.55  18.9919.44  
2 5.22602 26 10.80600+38 41 30.30001286-0040570036.545025+38.6917509994621978.4 -92 -4503  19.6317.6319.90  
3 6.97102 26 10.51680+38 41 31.77241286-0040566036.543820+38.692159118 561976.5 0 0515.9115.6615.7815.8815.50
422.27102 26 10.03344+38 41 53.32201286-0040560036.541806+38.6981459997751979.0 -468 -234319.77    20.0918.85
522.67602 26 12.85800+38 41 43.06201286-0040585036.553575+38.6952951251431976.5 0 0514.0213.2314.2013.6813.16
628.68902 26 10.98216+38 41 05.91001286-0040571036.545759+38.6849752057551991.6 -66 -163    21.3319.9918.86
729.52702 26 12.56880+38 41 10.91041286-0040580036.552370+38.686364 521131977.0 -20 -103  19.9819.4819.65  
829.66502 26 10.15272+38 41 06.89281286-0040561036.542303+38.6852484128971981.7 -296 362418.81  20.7319.7018.57
929.94502 26 12.64008+38 41 11.02201286-0040581036.552667+38.686395 781121971.3 10 -10419.9919.8719.5619.46  
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Vmag
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Jmag
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R

1 2.71502 26 11.206008+38 41 32.460001286-0040978..036.5466917+38.6923500B 236.0 46.0 -272.0 36.018.990B    19.440B         2 5.22602 26 10.806000+38 41 30.300001286-0040973..036.5450250+38.6917500B -92.0 52.0 -450.0 16.017.630B    19.900B         3 6.97302 26 10.516656+38 41 31.769881286-0040969YM036.5438194+38.6921583B 0.0 0.0 0.0 0.016.840Y15.920Y15.880B15.02514.66414.419   422.27002 26 10.033344+38 41 53.319841286-0040963..036.5418056+38.6981444B -468.0 58.0 -234.0 27.019.770o    20.090B         522.67502 26 12.858000+38 41 43.059841286-0040989YM036.5535750+38.6952944B 0.0 0.0 0.0 0.014.700Y13.970Y13.680B12.70512.15612.098   628.68902 26 10.981992+38 41 05.910001286-0040974..036.5457583+38.6849750B -66.0 23.0 -16.0 86.021.330B    19.990B         729.52602 26 12.568656+38 41 10.910041286-0040984..036.5523694+38.6863639B -20.0 1.0 -10.0 3.019.480B    19.650B         829.66802 26 10.152672+38 41 06.889921286-0040964.M036.5423028+38.6852472B -296.0 16.0 362.0 35.020.730B    19.700B17.27115.99015.785   929.94602 26 12.640008+38 41 11.019841286-0040985..036.5526667+38.6863944B 10.0 2.0 -10.0 3.019.560B    19.460B         %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20Zone%20-30%2f%2b50deg%3cP%3e%0a
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Jmag
mag
Hmag
mag
Ksmag
mag
1 7.42102 26 10.49328+38 41 31.2972022610.4+384131  036.543722+38.69202716.598 115.02514.66514.420
222.37302 26 12.82872+38 41 43.1016022612.8+384143  036.553453+38.69530614.170 112.70512.15612.098
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