BD+02 2544

Query : BD+02 2544

Basic data :
BD+02 2544 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,AG,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 27 56.4742171368 +01 27 24.492232692 (Optical) [ 0.0624 0.0462 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 25 23.0485180270 +01 43 58.885198524 [ 0.0624 0.0462 90 ]
Gal coord. (ep=J2000) : 		289.5727030568741 +63.7174384627758 [ 0.0624 0.0462 90 ]
Proper motions mas/yr : 		-34.644 20.944 [0.094 0.072 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.95 [1.39] / z(spectroscopic) -0.000013 [0.000005] / cz -3.95 [1.39]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		5.1552 [0.0845] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 10.73 [0.06] D 2000A&A...355L..27H
V 9.67 [0.03] D 2000A&A...355L..27H
G 9.491511 [0.002759] C 2020yCat.1350....0G
J 8.156 [0.021] C 2003yCat.2246....0C
H 7.746 [0.044] C 2003yCat.2246....0C
K 7.631 [0.021] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+02 2544 2MASS J12275646+0127245 TIC 377261453 Gaia DR2 3700290389099917952
AG+01 1465 PPM 158867 TYC 282-122-1 Gaia DR3 3700290389099917952
GSC 00282-00122 SAO 119415 YZ 1 4492 Gaia DR1 3700290384803411072

References (5 between 1850 and 2026) (Total 5)
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    Var : 1    Plx : 3    PM : 3   

   

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Link by name to the catalogue in VizieR :

BD+02 2544 AG+01 1465 GSC 00282-00122 2MASS J12275646+0127245 PPM 158867
SAO 119415 TYC 282-122-1 Gaia DR2 3700290389099917952 Gaia DR3 3700290389099917952 Gaia DR1 3700290384803411072

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