BD+31 2387

Query : BD+31 2387

Basic data :
BD+31 2387 -- High Proper Motion Star
Other object types: otypes_help 		* (1963AJ,BD,...), PM* (2016A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 37 14.3240084640 +30 25 14.469118968 (Optical) [ 0.0149 0.0113 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 34 46.8358426573 +30 41 48.421969731 [ 0.0149 0.0113 90 ]
Gal coord. (ep=J2000) : 		165.4714316730110 +85.4705880469418 [ 0.0149 0.0113 90 ]
Proper motions mas/yr : 		-25.126 -84.862 [0.018 0.020 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -30.13 [0.41] / z(spectroscopic) -0.000100 [0.000001] / cz -30.13 [0.41]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		5.7903 [0.0202] A 2020yCat.1350....0G
Spectral type: 		G0 E 1960UppAn...4i...1M
Fluxes (6) :
B 10.49 [~] E ~
V 10.0 [~] D 1963AJ.....68..194U
G 9.779661 [0.002763] C 2020yCat.1350....0G
J 8.731 [0.035] C 2003yCat.2246....0C
H 8.434 [0.021] C 2003yCat.2246....0C
K 8.395 [0.017] C 2003yCat.2246....0C
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Identifiers (17) :
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BD+31 2387 HIP 61591 TYC 2531-1094-1 Gaia DR3 4011421359074775424
AG+30 1214 2MASS J12371433+3025145 UBV M 2187 Gaia DR1 4011421354779061760
GEN# +0.03102387 PPM 76615 UI +31-25
GSC 02531-01094 SAO 63104 [M60b]+30 275
HIC 61591 TIC 4751340 Gaia DR2 4011421359074775424

References (16 between 1850 and 2026) (Total 16)
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 : 2    Distance : 2    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+31 2387 AG+30 1214 GSC 02531-01094 HIC 61591 HIP 61591
2MASS J12371433+3025145 PPM 76615 SAO 63104 TYC 2531-1094-1 Gaia DR2 4011421359074775424
Gaia DR3 4011421359074775424 Gaia DR1 4011421354779061760

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