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
120.67905 20 48.41952+03 15 37.07280900-01554477080.201748+03.260298    12.910.01954.846
220.99005 20 46.60872+03 15 40.13280900-01554048080.194203+03.261148    18.717.71954.846
329.07705 20 48.94680+03 15 40.74120900-01554608080.203945+03.261317    17.816.71954.846
%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eGuide%20Star%20Catalog%20has%20been%20constructed%20to%20support%20the%20%0aoperational%20need%20of%20the%20Hubble%20Space%20Telescope.%0aIt%20contains%20over%2025%20million%20positions%20for%20about%2019%20million%0aobjects,%20of%20which%20more%20than%2015%20million%20are%20classified%20as%20stars.%0aThe%20version%20%3cB%3e1.2%20is%20a%20new%20astrometric%20reduction%20which%20results%20in%0aabsolute%20position%20errors%20about%200.3-0.4%20arcsec.%0a%28see%20GSC%20pages%20at%20URL%20http:%2f%2fwww-gsss.stsci.edu%2fgsc%2fgsc.html%29%0a%3cP%3e%0a
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Class

Plate

Epoch
yr
120.0805 20 48.3912+03 15 36.6480010401574080.20163+03.26018 0.213.38 0.40 1004YP1983.848
220.4305 20 48.4032+03 15 36.9720010401574080.20168+03.26027 0.213.92 0.40 1003QW1982.880
%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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Pmag
mag
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mag
n_

Class

Epoch
yr
120.5405 20 48.4176+03 15 36.9000010401574080.20174+03.26025 0.213.41 0.40 101983.848
220.9105 20 48.4200+03 15 37.4040010401574080.20175+03.26039 0.213.93 0.40 101982.880

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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Rmag
mag
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mag
Bjmag
mag
e_
mag
Class

a
pix
e

120.63105 20 48.42720+03 15 36.8784N3003133215080.201780+03.2602441990.818 9.68 0.4311.01 0.430 18.88 0.18
221.35005 20 46.60992+03 15 40.5828N30031332134080.194208+03.2612731990.81816.94 0.4318.17 0.433 4.13 0.21
%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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mas/yr
pmDE
mas/yr
Ndet

B1mag
mag
R1mag
mag
B2mag
mag
R2mag
mag
Imag
mag
1 7.20605 20 47.83488+03 15 26.37000932-0093146080.199312+03.2573254349841976.3 0 02  17.88    16.82

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

">
%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%207.206&%3cFONT%20COLOR=%27#CD5B45%27>05%2020%2047.83488&%3cFONT%20COLOR=%27#CD5B45%27>%2b03%2015%2026.3700&0932-0093146&080.199312&%2b03.257325&434&984&1976.3&%20%20%20%20%200&%20%20%20%20%200&2&%20&17.88&%20&%20&16.82%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ6605e32f1d6fe1&-out.add=.&-source=I%2f284%2fout&USNO-B1.0===0932-0093140&-out.orig=o' class='full'2 9.16205 20 47.42808+03 15 32.09040932-0093140080.197617+03.2589149999991981.2 -446 -883  15.94  15.8016.06 3 9.60405 20 47.68344+03 15 31.63320932-0093143080.198681+03.2587874293921979.2 -2 -403  16.7816.1516.55   410.81705 20 48.09288+03 15 26.54280932-0093150080.200387+03.2573736289991976.8 0 0218.85      17.60 511.96005 20 47.40336+03 15 34.89120932-0093139080.197514+03.2596929999991995.3 0 02      16.3617.23 612.00005 20 48.18408+03 15 26.14320932-0093153080.200767+03.257262343 71982.2 4 -463  16.9918.00  16.40 714.21105 20 48.25344+03 15 29.50200932-0093154080.201056+03.2581955738931981.5 0 03  16.59  13.8815.96 815.32505 20 47.82816+03 15 36.93240932-0093145080.199284+03.2602596875061969.2 -42 126317.7016.67    16.47 918.42405 20 48.57816+03 15 28.80000932-0093158080.202409+03.258000464 641972.3 0 0217.78    16.59   1018.86205 20 48.14016+03 15 38.32200932-0093152080.200584+03.2606459999991973.3 0 0218.79     9.07   1119.04205 20 48.58416+03 15 30.31200932-0093159080.202434+03.2584201694241972.3 0 0217.79    16.33   1219.50105 20 47.72808+03 15 41.85000932-0093144080.198867+03.2616255245701973.9 0 0219.03  18.33     1320.31605 20 47.33016+03 15 43.21080932-0093138080.197209+03.2620039992091979.5 -220 212317.52  18.4916.45   1420.42605 20 48.41280+03 15 36.81000932-0093157080.201720+03.2602251612011978.3 0 0512.2910.6410.52 9.40 9.09 1520.72905 20 48.69744+03 15 30.62160932-0093162080.202906+03.2585069995791976.8 0 02  16.71    16.30 1621.33905 20 46.59936+03 15 40.46040932-0093127080.194164+03.2612391711101978.4 0 0519.0717.3817.7017.3717.46 1725.60905 20 48.60144+03 15 41.33160932-0093160080.202506+03.2614815199991981.9 0 0317.77  14.74  13.07 1828.11405 20 48.67200+03 15 43.77240932-0093161080.202800+03.2621592031431981.5 -42 26318.36    13.4314.11 1928.51905 20 45.64416+03 15 12.33000932-0093121080.190184+03.2534256317231979.5 -528 450320.99  21.4618.96   2028.62005 20 49.18800+03 15 33.50160932-0093168080.204950+03.259306999 201972.8 0 02  17.09  16.81   %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%2f315%29%20and%20UCAC4%20%28I%2f322%29;%20see%20also%20the%20UCAC%20home%20page%20at%20http:%2f%2fad.usno.navy.mil%2fucac%2f%3cP%3e%0a
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pmRA
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2Mkey

Jmag
mag
Kmag
mag
120.42305 20 48.410544+03 15 36.8420432821407080.2017106 49+03.2602339 3815.31 2 2 -4.7 2.2 77328269113.32512.099
%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
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mag
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mag
r_

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mag
r_

Jmag
mag
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mag&%">\BegDIVclass='sort-down ' </A>decHmag
magKmag
mag

R

1 7.20305 20 47.834664+03 15 26.370000932-0093289..080.1993111+03.2573250B 0.0 0.0 0.0 0.0        17.880e         2 9.16105 20 47.428008+03 15 32.090040932-0093283..080.1976167+03.2589139B -446.0104.0 -88.0 80.1        15.800B         3 9.60005 20 47.683344+03 15 31.629960932-0093286..080.1986806+03.2587861B -2.0 15.0 -40.0 14.016.150B    16.550B         410.81305 20 48.092664+03 15 26.539920932-0093293..080.2003861+03.2573722B 0.0 0.0 0.0 0.018.850o                 511.95905 20 47.403336+03 15 34.890120932-0093282..080.1975139+03.2596917B 0.0 0.0 0.0 0.0        16.360B         611.99805 20 48.184008+03 15 26.139960932-0093296..080.2007667+03.2572611B 4.0 13.0 -46.0 0.018.000B    16.990e         714.20905 20 48.253344+03 15 29.499840932-0093297..080.2010556+03.2581944B 0.0 0.0 0.0 0.0        13.880B         815.32205 20 47.827992+03 15 36.929880932-0093288..080.1992833+03.2602583B -42.0 18.0 126.0 13.017.700o    16.670e         918.42105 20 48.577992+03 15 28.800000932-0093301..080.2024083+03.2580000B 0.0 0.0 0.0 0.017.780o    16.590B         1018.85905 20 48.139992+03 15 38.319840932-0093295..080.2005833+03.2606444B 0.0 0.0 0.0 0.018.790o     9.070B         1119.03905 20 48.583992+03 15 30.309840932-0093302..080.2024333+03.2584194B 0.0 0.0 0.0 0.017.790o    16.330B         1219.50105 20 47.728008+03 15 41.850000932-0093287..080.1988667+03.2616250B 0.0 0.0 0.0 0.018.330B                 1320.31505 20 47.329992+03 15 43.210080932-0093281..080.1972083+03.2620028B -220.0 92.0 212.0 7.018.490B    16.450B         1420.42305 20 48.410544+03 15 36.842040932-0093300YM080.2017106+03.2602339C -4.6 6.0 2.2 5.914.820Y13.390Y 9.400B13.32512.57312.099   1520.72805 20 48.697344+03 15 30.620160932-0093305..080.2029056+03.2585056B 0.0 0.0 0.0 0.0        16.710e         1621.33905 20 46.599336+03 15 40.460040932-0093270YM080.1941639+03.2612389B 0.0 0.0 0.0 0.018.230Y17.620Y17.370B16.55315.79516.646   1725.60705 20 48.601344+03 15 41.330160932-0093303..080.2025056+03.2614806B 0.0 0.0 0.0 0.014.740B                 1828.11205 20 48.672000+03 15 43.769880932-0093304..080.2028000+03.2621583B -42.0 7.0 26.0 5.018.360o    13.430B         1928.52105 20 45.643992+03 15 12.330000932-0093264..080.1901833+03.2534250B -528.0 23.0 450.0 26.021.460B    18.960B         2028.62005 20 49.188000+03 15 33.500160932-0093311..080.2049500+03.2593056B 0.0 0.0 0.0 0.0        16.810B         %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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mag
jmag
mag
Vmag
mag
Nmag
mag
Class

a
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e

120.63405 20 48.42720+03 15 36.8820N9NJ000215080.201780+03.2602451990.818 9.6811.0111.70 9.640 18.88 0.18
221.35105 20 46.61016+03 15 40.5864N9NJ002134080.194209+03.2612741990.81816.9418.1717.8717.063 4.13 0.21
321.39205 20 46.72728+03 15 04.1580N9NJ022354080.194697+03.2511551998.878      18.263 1.72 0.38
423.75505 20 48.99720+03 15 22.0824N9NJ018587080.204155+03.2561341990.81820.28  19.19  3 1.14 0.41
526.63405 20 46.91208+03 15 48.4920N9NJ018607080.195467+03.2634701990.81819.56      3 2.31 0.45
626.89205 20 49.18344+03 15 18.5292N9NJ002053080.204931+03.2551471990.81819.9922.46  18.603 3.54 0.58
729.61805 20 45.68376+03 15 08.5320N9NJ002039080.190349+03.2523701990.81818.8921.33  18.283 4.63 0.64
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