BD+56 508

Query : BD+56 508

Basic data :
BD+56 508 -- beta Cep Variable
Other object types: otypes_help 		* (2010ApJS,BD,...), bC* (2003AstL), bC? (2020MNRAS), Pu* (2022yCat), V* (V*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 18 48.0174482688 +57 17 07.889853336 (Optical) [ 0.0093 0.0130 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 15 15.9797462660 +57 03 19.827208672 [ 0.0093 0.0130 90 ]
Gal coord. (ep=J2000) : 		134.5542859157412 -03.6016256323380 [ 0.0093 0.0130 90 ]
Proper motions mas/yr : 		-0.225 -1.422 [0.013 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -90.2 [~] / z(~) -0.000301 [~] / cz -90.19 [~]
   D 2006ApJ...648..580H
Parallaxes (mas): 		0.4084 [0.0167] A 2020yCat.1350....0G
Spectral type: 		B2.0V C 2010ApJS..186..191C
Fluxes (7) :
B 9.72 [0.03] D 2000A&A...355L..27H
V 8.3787 [0.0001] B 2014ApJ...796..127C
G 9.280684 [0.002958] C 2020yCat.1350....0G
I 7.8966 [0.0001] B 2014ApJ...796..127C
J 8.596 [0.020] C 2003yCat.2246....0C
H 8.497 [0.026] C 2003yCat.2246....0C
K 8.537 [0.023] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 3 : 22304 Display criteria :

Identifiers (22) :
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BD+56 508 PPM 27412 [CCR2014] 7 [SHM2002] 45
AG+57 283 SAO 23170 [CHI2010] 123 Gaia DR2 458379701779206400
Cl* NGC 869 HG 839 TIC 264731122 [CHI2010] P44 Gaia DR3 458379701779206400
GSC 03694-02053 TYC 3694-2053-1 [CHI2010] h Per M10 Gaia DR1 458379697474188672
2MASS J02184801+5717078 V* V665 Per [CKB2008] 34.7001+57.2855
NGC 869 839 YZ 57 2080 [KGM2001] 51

References (28 between 1850 and 2026) (Total 28)
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 : 2    Distance : 2    Var : 3    Rot : 2    Fe/H : 1    Plx : 2    PM : 3    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+56 508 AG+57 283 GSC 03694-02053 2MASS J02184801+5717078 PPM 27412
SAO 23170 TYC 3694-2053-1 V* V665 Per Gaia DR2 458379701779206400 Gaia DR3 458379701779206400
Gaia DR1 458379697474188672

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