BD+04 2056

Query : BD+04 2056

Basic data :
BD+04 2056 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,AG,...), ** (BDS,CCDM,...), RG* (2021ApJ), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		08 50 41.7149661480 +04 01 18.661450296 (Optical) [ 0.0581 0.0353 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 48 04.3930326311 +04 12 34.569139357 [ 0.0581 0.0353 90 ]
Gal coord. (ep=J2000) : 		223.6442609470884 +28.2542946357056 [ 0.0581 0.0353 90 ]
Proper motions mas/yr : 		8.634 -16.797 [0.074 0.056 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -28.45 [0.77] / z(spectroscopic) -0.000095 [0.000003] / cz -28.45 [0.77]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.2529 [0.0768] A 2020yCat.1350....0G
Spectral type: 		G5 D ~
Fluxes (6) :
B 9.89 [0.03] D 2000A&A...355L..27H
V 8.91 [0.02] D 2000A&A...355L..27H
G 8.632668 [0.002758] C 2020yCat.1350....0G
J 7.117 [0.027] C 2003yCat.2246....0C
H 6.607 [0.034] C 2003yCat.2246....0C
K 6.471 [0.020] C 2003yCat.2246....0C
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Identifiers (19) :
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BD+04 2056 GC 12205 SAO 117188 [HFE83] 615
AG+04 1240 GSC 00220-00343 TIC 262659688 Gaia DR2 581424604922182272
BDS 4817 A IDS 08455+0423 A TYC 220-343-1 Gaia DR3 581424604922182272
CCDM J08507+0401A 2MASS J08504170+0401186 WDS J08507+0401A Gaia DR1 581424600626706816
CSI+04 2056 2 PPM 155078 YZ 4 3557

References (6 between 1850 and 2026) (Total 6)
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 : 4   

   

External archives :

Link by name to the catalogue in VizieR :

BD+04 2056 AG+04 1240 CCDM J08507+0401A GSC 00220-00343 2MASS J08504170+0401186
PPM 155078 SAO 117188 TYC 220-343-1 WDS J08507+0401A Gaia DR2 581424604922182272
Gaia DR3 581424604922182272 Gaia DR1 581424600626706816

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