BD+31 2726

Query : BD+31 2726

Basic data :
BD+31 2726 -- Star
Other object types: otypes_help 		* (BD,AG,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		15 21 31.8958047840 +30 36 25.191980892 (Optical) [ 0.0068 0.0088 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		15 19 28.6142662556 +30 47 07.918380428 [ 0.0068 0.0088 90 ]
Gal coord. (ep=J2000) : 		048.0755386989743 +57.1059685506692 [ 0.0068 0.0088 90 ]
Proper motions mas/yr : 		-13.328 -6.580 [0.009 0.011 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -19.85 [0.17] / z(spectroscopic) -0.000066 [0.000001] / cz -19.85 [0.17]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.3857 [0.0126] A 2020yCat.1350....0G
Spectral type: 		K2 D ~
Fluxes (6) :
B 10.33 [0.03] D 2000A&A...355L..27H
V 9.13 [0.01] D 2000A&A...355L..27H
G 8.781739 [0.002758] C 2020yCat.1350....0G
J 7.056 [0.020] C 2003yCat.2246....0C
H 6.470 [0.067] C 2003yCat.2246....0C
K 6.316 [0.020] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+31 2726 GSC 02563-01305 TIC 284290086 Gaia DR1 1276851136666201984
AG+30 1422 2MASS J15213188+3036252 TYC 2563-1305-1
CSI+31 2726 2 PPM 78529 Gaia DR2 1276851140962751872
GAT 164 SAO 64653 Gaia DR3 1276851140962751872

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+31 2726 AG+30 1422 GSC 02563-01305 2MASS J15213188+3036252 PPM 78529
SAO 64653 TYC 2563-1305-1 Gaia DR2 1276851140962751872 Gaia DR3 1276851140962751872 Gaia DR1 1276851136666201984

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