BD+31 3387

Query : BD+31 3387

Basic data :
BD+31 3387 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 53 21.9134706576 +31 48 21.575832804 (Optical) [ 0.0084 0.0103 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 51 28.4228058994 +31 44 34.416539163 [ 0.0084 0.0103 90 ]
Gal coord. (ep=J2000) : 		061.9971900471859 +13.5305293976830 [ 0.0084 0.0103 90 ]
Proper motions mas/yr : 		3.631 -1.733 [0.011 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.17 [1.01] / z(spectroscopic) -0.000011 [0.000003] / cz -3.17 [1.01]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		1.7587 [0.0119] A 2020yCat.1350....0G
Spectral type: 		K2 D ~
Fluxes (6) :
B 10.81 [0.05] D 2000A&A...355L..27H
V 9.63 [0.02] D 2000A&A...355L..27H
G 9.265749 [0.002888] C 2020yCat.1350....0G
J 7.506 [0.024] C 2003yCat.2246....0C
H 6.938 [0.023] C 2003yCat.2246....0C
K 6.799 [0.018] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+31 3387 HIP 92703 TIC 28940091 Gaia DR1 2042233378468631040
AG+31 1700 2MASS J18532190+3148216 TYC 2638-64-1
GSC 02638-00064 PPM 81978 Gaia DR2 2042233382770552960
HIC 92703 SAO 67525 Gaia DR3 2042233382770552960

References (9 between 1850 and 2026) (Total 9)
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 : 5    PM : 5   

   

External archives :

Link by name to the catalogue in VizieR :

BD+31 3387 AG+31 1700 GSC 02638-00064 HIC 92703 HIP 92703
2MASS J18532190+3148216 PPM 81978 SAO 67525 TYC 2638-64-1 Gaia DR2 2042233382770552960
Gaia DR3 2042233382770552960 Gaia DR1 2042233378468631040

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