BD+81 34

Query : BD+81 34

Basic data :
BD+81 34 -- Star
Other object types: otypes_help 		* (BD,AG,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		01 12 55.5611824560 +81 46 47.342871552 (Optical) [ 0.0206 0.0205 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 08 03.7455056274 +81 30 52.756872395 [ 0.0206 0.0205 90 ]
Gal coord. (ep=J2000) : 		123.7428167209355 +18.9419224996482 [ 0.0206 0.0205 90 ]
Proper motions mas/yr : 		13.072 -6.324 [0.024 0.027 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -36.23 [0.16] / z(spectroscopic) -0.000121 [0.000001] / cz -36.23 [0.16]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		3.3263 [0.0223] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 9.63 [0.02] D 2000A&A...355L..27H
V 8.53 [0.01] D 2000A&A...355L..27H
G 8.250876 [0.002760] C 2020yCat.1350....0G
J 6.615 [0.024] C 2003yCat.2246....0C
H 6.149 [0.040] C 2003yCat.2246....0C
K 5.959 [0.021] C 2003yCat.2246....0C
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Identifiers (11) :
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BD+81 34 2MASS J01125556+8146475 TIC 435676820 Gaia DR3 566263198569673088
AG+81 28 PPM 221 TYC 4505-230-1 Gaia DR1 566263194273436800
GSC 04505-00230 SAO 197 Gaia DR2 566263198569673088

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 : 3    PM : 3   

   

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BD+81 34 AG+81 28 GSC 04505-00230 2MASS J01125556+8146475 PPM 221
SAO 197 TYC 4505-230-1 Gaia DR2 566263198569673088 Gaia DR3 566263198569673088 Gaia DR1 566263194273436800

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