BD+31 2439

Query : BD+31 2439

Basic data :
BD+31 2439 -- Star
Other object types: otypes_help 		* (BD,AG,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		13 01 43.0947232488 +31 09 41.852953260 (Optical) [ 0.0146 0.0097 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 59 19.9965422743 +31 25 47.934470828 [ 0.0146 0.0097 90 ]
Gal coord. (ep=J2000) : 		094.4519478875105 +85.3845373841573 [ 0.0146 0.0097 90 ]
Proper motions mas/yr : 		-15.513 24.489 [0.017 0.024 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 21.18 [0.52] / z(spectroscopic) 0.000071 [0.000002] / cz 21.18 [0.52]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.7857 [0.0193] A 2020yCat.1350....0G
Spectral type: 		K2 E 1956AJ.....61...80S
Fluxes (6) :
B 10.91 [~] E ~
V 9.76 [~] E ~
G 9.468782 [0.002757] C 2020yCat.1350....0G
J 7.781 [0.023] C 2003yCat.2246....0C
H 7.176 [0.016] C 2003yCat.2246....0C
K 7.049 [0.020] C 2003yCat.2246....0C
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Identifiers (17) :
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BD+31 2439 GSC 02532-00698 SAO 63307 Gaia DR1 1464788597616961024
AG+31 1180 HIC 63580 TIC 165978360 Gaia DR2 1464788601914291968
AP J13014309+3109417 HIP 63580 TYC 2532-698-1
BSD 57-664 2MASS J13014309+3109417 UBV M 2208
GEN# +0.03102439 PPM 76880 Gaia DR3 1464788601914291968

References (22 between 1850 and 2026) (Total 22)
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 : 3    Distance : 2    Fe/H : 2    Plx : 5    PM : 4    SpT : 2   

   

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Link by name to the catalogue in VizieR :

BD+31 2439 AG+31 1180 AP J13014309+3109417 GSC 02532-00698 HIC 63580
HIP 63580 2MASS J13014309+3109417 PPM 76880 SAO 63307 TYC 2532-698-1
Gaia DR3 1464788601914291968 Gaia DR1 1464788597616961024 Gaia DR2 1464788601914291968

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