BD+28 2124

Query : BD+28 2124

Basic data :
BD+28 2124 -- Double or Multiple Star
Other object types: otypes_help 		* (1963AJ,BD,...), ** (**,WDS), MIR (WISEA,WISE), PM* (2016A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 30 31.322352 +27 32 21.08004 (Optical) [ 42 33 90 ] B 2012yCat.1322....0Z
FK4 coord. (ep=B1950 eq=1950) : 		12 28 02.423314 +27 48 55.92447 [ 42 33 90 ]
Gal coord. (ep=J2000) : 		206.678699952 +85.337076245 [ 42 33 90 ]
Proper motions mas/yr : 		-104.5 -18.9 [1.8 1.7 90] C 2012yCat.1322....0Z
Radial velocity / Redshift / cz : 		V(km/s) 4.5 [0.6] / z(~) 0.000015 [0.000002] / cz 4.50 [0.60]
   (Opt) A 1997JApA...18..161Y
Spectral type: 		G7V C 1997JApA...18..161Y
Fluxes (9) :
B 11.192 [0.01] E 2012yCat.1322....0Z
V 10.495 [0.01] E 2012yCat.1322....0Z
R 10.276 [0.03] D 2012yCat.1322....0Z
J 9.139 [0.021] C 2003yCat.2246....0C
H 8.760 [0.022] C 2003yCat.2246....0C
K 8.705 [0.020] C 2003yCat.2246....0C
g 10.782 [0.01] E 2012yCat.1322....0Z
r 10.280 [0.01] E 2012yCat.1322....0Z
i 10.084 [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 (13) :
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BD+28 2124 2MASS J12303134+2732210 UI +28-24 Gaia DR1 4009031291378526336
** COU 594 TIC 1152708 WDS J12305+2732AB
Cl* Melotte 111 AV 1944 TYC 1991-1830-1 WISEA J123031.26+273220.4
GSC 01991-01830 UCAC4 588-049505 WISE J123031.28+273220.4

References (7 between 1850 and 2026) (Total 7)
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

Velocities : 1    Plx : 1    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+28 2124 GSC 01991-01830 2MASS J12303134+2732210 TYC 1991-1830-1 UCAC4 588-049505
WDS J12305+2732AB WISEA J123031.26+273220.4 WISE J123031.28+273220.4 Gaia DR1 4009031291378526336

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