HD 302831

Query : HD 302831

Basic data :
HD 302831 -- Star
Other object types: otypes_help 		* (1971PW&SO,HD,...), MIR (SSTGLMC,WISEA,...), NIR (DENIS,2MASS), ** (1995A&AS)
ICRS coord. (ep=J2000) : 		10 27 04.1647763928 -57 29 46.907869164 (Optical) [ 0.0120 0.0116 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		10 25 12.0294241416 -57 14 27.504617913 [ 0.0120 0.0116 90 ]
Gal coord. (ep=J2000) : 		284.4776711179276 +00.1084495968642 [ 0.0120 0.0116 90 ]
Proper motions mas/yr : 		-7.009 3.436 [0.016 0.013 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.3838 [0.0146] A 2020yCat.1350....0G
Spectral type: 		B5III C 1978AJ.....83.1081T
Fluxes (12) :
U 10.37 [~] D 2003AJ....125.2531R
B 10.717 [0.01] D 2012yCat.1322....0Z
V 10.542 [0.03] D 2012yCat.1322....0Z
R 10.579 [0.02] D 2012yCat.1322....0Z
G 10.508121 [0.002788] C 2020yCat.1350....0G
I 10.56 [0.02] C 2005yCat.2263....0D
J 10.077 [0.022] C 2003yCat.2246....0C
H 10.050 [0.024] C 2003yCat.2246....0C
K 10.008 [0.023] C 2003yCat.2246....0C
g 10.549 [0.02] D 2012yCat.1322....0Z
r 10.540 [0.03] D 2012yCat.1322....0Z
i 10.581 [0.02] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 2796 Display criteria :

Identifiers (22) :
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HD 302831 GSC 08609-01073 TIC 464633076 WISE J102704.15-572946.9
ALS 1572 HD 302831A TYC 8609-1073-1 Gaia DR2 5351737784381979264
CD-56 3358 LLNS 1324 UCAC2 6773797 Gaia DR3 5351737784381979264
CPD-56 3347 LS 1572 UCAC4 163-046873 Gaia DR1 5351737780068802176
DENIS J102704.1-572946 2MASS J10270416-5729468 uvby98 -005603347
GEN# -0.05603347 SSTGLMC G284.4776+00.1084 WISEA J102704.17-572946.9

References (14 between 1850 and 2026) (Total 14)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Distance : 1    Plx : 3    PM : 2    SpT : 4   

   

External archives :

Link by name to the catalogue in VizieR :

HD 302831 ALS 1572 CD-56 3358 CPD-56 3347 DENIS J102704.1-572946
GSC 08609-01073 HD 302831A LS 1572 2MASS J10270416-5729468 SSTGLMC G284.4776+00.1084
TYC 8609-1073-1 UCAC2 6773797 UCAC4 163-046873 uvby98 -005603347 WISEA J102704.17-572946.9
WISE J102704.15-572946.9 Gaia DR2 5351737784381979264 Gaia DR3 5351737784381979264 Gaia DR1 5351737780068802176

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