BD+31 2530

Query : BD+31 2530

Basic data :
BD+31 2530 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		13 43 50.9638381608 +31 15 35.101035504 (Optical) [ 0.0099 0.0087 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		13 41 34.8518726326 +31 30 39.392874970 [ 0.0099 0.0087 90 ]
Gal coord. (ep=J2000) : 		055.9157920129208 +77.8483968980451 [ 0.0099 0.0087 90 ]
Proper motions mas/yr : 		2.284 -24.264 [0.014 0.010 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -36.46 [0.25] / z(spectroscopic) -0.000122 [0.000001] / cz -36.46 [0.25]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.721 [0.0148] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 11.10 [0.06] D 2000A&A...355L..27H
V 10.08 [0.03] D 2000A&A...355L..27H
G 9.847013 [0.002758] C 2020yCat.1350....0G
J 8.304 [0.021] C 2003yCat.2246....0C
H 7.739 [0.017] C 2003yCat.2246....0C
K 7.668 [0.023] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+31 2530 HIC 66999 PPM 77391 Gaia DR2 1456524878677322368
AG+31 1220 HIP 66999 TIC 173100190 Gaia DR3 1456524878677649408
GSC 02537-00107 2MASS J13435095+3115352 TYC 2537-107-1 Gaia DR1 1456524874381142656

References (12 between 1850 and 2026) (Total 12)
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 : 1    Plx : 4    PM : 5   

   

External archives :

Link by name to the catalogue in VizieR :

BD+31 2530 AG+31 1220 GSC 02537-00107 HIC 66999 HIP 66999
2MASS J13435095+3115352 PPM 77391 TYC 2537-107-1 Gaia DR2 1456524878677322368 Gaia DR3 1456524878677649408
Gaia DR1 1456524874381142656

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