BD+31 2407

Query : BD+31 2407

Basic data :
BD+31 2407 -- Star
Other object types: otypes_help 		* (1962AJ,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 47 43.4159937696 +30 13 05.813449644 (Optical) [ 0.0130 0.0103 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 45 17.5511004704 +30 29 27.159733655 [ 0.0130 0.0103 90 ]
Gal coord. (ep=J2000) : 		137.4813711863607 +86.8044221259670 [ 0.0130 0.0103 90 ]
Proper motions mas/yr : 		-2.246 2.917 [0.014 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 18.23 [0.26] / z(spectroscopic) 0.000061 [0.000001] / cz 18.23 [0.26]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.8858 [0.0162] A 2020yCat.1350....0G
Spectral type: 		K0 E 1962AJ.....67...37U
Fluxes (6) :
B 11.47 [~] E ~
V 10.3 [~] D 1962AJ.....67...37U
G 9.991897 [0.002760] C 2020yCat.1350....0G
J 8.279 [0.026] C 2003yCat.2246....0C
H 7.684 [0.023] C 2003yCat.2246....0C
K 7.552 [0.016] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+31 2407 2MASS J12474340+3013057 TYC 2531-1092-1 Gaia DR2 1465189786217152256
GEN# +0.03102407 NGP 31 128 UBV M 2192 Gaia DR3 1465189786218381952
GSC 02531-01092 TIC 165732250 [M60b]+30 370 Gaia DR1 1465189781922363648

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

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

   

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Link by name to the catalogue in VizieR :

BD+31 2407 GSC 02531-01092 2MASS J12474340+3013057 TYC 2531-1092-1 Gaia DR2 1465189786217152256
Gaia DR3 1465189786218381952 Gaia DR1 1465189781922363648

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