BD+30 2251

Query : BD+30 2251

Basic data :
BD+30 2251 -- Double or Multiple Star
Other object types: otypes_help 		* (1962AJ,BD,...), ** (CCDM,**,...), MIR (WISEA,WISE), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 16 46.536288 +30 03 50.58324 (Optical) [ 35 18 90 ] B 2012yCat.1322....0Z
FK4 coord. (ep=B1950 eq=1950) : 		12 14 15.379164 +30 20 33.49497 [ 35 18 90 ]
Gal coord. (ep=J2000) : 		189.793708681 +81.847760556 [ 35 18 90 ]
Proper motions mas/yr : 		8.3 -63.0 [0.9 0.6 90] C 2012yCat.1322....0Z
Spectral type: 		G8 E 1962AJ.....67...37U
Fluxes (7) :
B 10.33 [0.07] D 2012yCat.1322....0Z
V 9.53 [0.03] D 2012yCat.1322....0Z
R 9.48 [0.16] E 2012yCat.1322....0Z
J 7.998 [0.018] C 2003yCat.2246....0C
H 7.602 [0.016] C 2003yCat.2246....0C
K 7.516 [0.019] E 2003yCat.2246....0C
i 8.96 [0.01] E 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (16) :
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CCDM J12168+3004AB GEN# +0.03002251 NGP 30 55 WDS J12167+3004AB
** AG 176 GSC 02527-00211 TIC 139063820 WISEA J121646.55+300349.7
ADS 8496 AB IDS 12117+3037 AB UBV M 2026 WISE J121646.54+300349.9
BD+30 2251 2MASS J12164653+3003507 UCAC4 601-049970 [M60b]+30 49

References (6 between 1850 and 2026) (Total 6)
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

SpT : 2   

   

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Link by name to the catalogue in VizieR :

CCDM J12168+3004AB BD+30 2251 GSC 02527-00211 2MASS J12164653+3003507 UCAC4 601-049970
WDS J12167+3004AB WISEA J121646.55+300349.7 WISE J121646.54+300349.9

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