BD+30 2334

Query : BD+30 2334

Basic data :
BD+30 2334 -- Spectroscopic Binary
Other object types: otypes_help 		* (1962AJ,BD,...), SB* (2022yCat), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		12 51 12.8383978104 +29 18 01.229122836 (Optical) [ 0.0145 0.0123 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 48 47.3125571885 +29 34 19.984295909 [ 0.0145 0.0123 90 ]
Gal coord. (ep=J2000) : 		124.2198530917256 +87.8273509627787 [ 0.0145 0.0123 90 ]
Proper motions mas/yr : 		-19.137 -9.028 [0.016 0.020 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -22.82 [2.42] / z(spectroscopic) -0.000076 [0.000008] / cz -22.82 [2.42]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		0.3774 [0.0183] A 2020yCat.1350....0G
Spectral type: 		K0 E 1962AJ.....67...37U
Fluxes (6) :
B 11.7 [~] E ~
V 10.5 [~] D 1962AJ.....67...37U
G 10.044744 [0.002780] C 2020yCat.1350....0G
J 8.147 [0.027] C 2003yCat.2246....0C
H 7.396 [0.038] C 2003yCat.2246....0C
K 7.289 [0.021] C 2003yCat.2246....0C
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Identifiers (15) :
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BD+30 2334 LAMOST J125112.99+291801.8 TYC 1995-2262-1 Gaia DR2 1464853644897745536
GEN# +0.03002334 2MASS J12511284+2918013 UBV 11556 Gaia DR3 1464853644897745536
GSC 01995-02262 NGP 30 129 UBV M 2052 Gaia DR1 1464853640601668480
LAMOST J125113.03+291801.2 TIC 467161002 [M60b]+29 461

References (10 between 1850 and 2026) (Total 10)
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 : 4    Distance : 1    Var : 1    Fe/H : 1    Plx : 2    PM : 2    SpT : 4   

   

External archives :

Link by name to the catalogue in VizieR :

BD+30 2334 GSC 01995-02262 2MASS J12511284+2918013 TYC 1995-2262-1 Gaia DR2 1464853644897745536
Gaia DR3 1464853644897745536 Gaia DR1 1464853640601668480

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