BD+31 181

Query : BD+31 181

Basic data :
BD+31 181 -- Star
Other object types: otypes_help 		* (BD,AG,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		01 06 15.4150710096 +31 50 40.440749712 (Optical) [ 0.0197 0.0180 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 03 30.0042292646 +31 34 39.733264394 [ 0.0197 0.0180 90 ]
Gal coord. (ep=J2000) : 		126.6004002036519 -30.9216033552710 [ 0.0197 0.0180 90 ]
Proper motions mas/yr : 		31.396 -30.118 [0.026 0.022 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -9.61 [0.37] / z(spectroscopic) -0.000032 [0.000001] / cz -9.61 [0.37]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.8358 [0.0222] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 10.08 [0.03] D 2000A&A...355L..27H
V 8.86 [0.01] D 2000A&A...355L..27H
G 8.541553 [0.002765] C 2020yCat.1350....0G
J 6.838 [0.020] C 2003yCat.2246....0C
H 6.299 [0.017] C 2003yCat.2246....0C
K 6.157 [0.017] C 2003yCat.2246....0C
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Identifiers (10) :
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BD+31 181 2MASS J01061540+3150403 TIC 174419738 Gaia DR3 313493721680004992
AG+31 95 PPM 65955 TYC 2278-538-1
GSC 02278-00538 SAO 54422 Gaia DR2 313493721680004992

References (4 between 1850 and 2026) (Total 4)
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 : 2    PM : 3   

   

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BD+31 181 AG+31 95 GSC 02278-00538 2MASS J01061540+3150403 PPM 65955
SAO 54422 TYC 2278-538-1 Gaia DR2 313493721680004992 Gaia DR3 313493721680004992

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