BD+33 4146

Query : BD+33 4146

Basic data :
BD+33 4146 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,AG,...), ** (ADS,CCDM,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 04 34.8466348032 +33 45 22.177321380 (Optical) [ 0.0433 0.0522 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 02 31.9801743218 +33 33 22.302522391 [ 0.0433 0.0522 90 ]
Gal coord. (ep=J2000) : 		078.2426252336801 -08.7846241069637 [ 0.0433 0.0522 90 ]
Proper motions mas/yr : 		12.714 7.171 [0.058 0.073 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -11.28 [0.66] / z(spectroscopic) -0.000038 [0.000002] / cz -11.28 [0.66]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.6334 [0.0709] A 2020yCat.1350....0G
Spectral type: 		F2 D ~
Fluxes (6) :
B 9.55 [0.02] D 2000A&A...355L..27H
V 9.08 [0.01] D 2000A&A...355L..27H
G 8.954457 [0.002759] C 2020yCat.1350....0G
J 8.107 [0.023] C 2003yCat.2246....0C
H 7.918 [0.018] C 2003yCat.2246....0C
K 7.850 [0.017] C 2003yCat.2246....0C
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Identifiers (16) :
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BD+33 4146 CSI+33 4146 1 PPM 85972 WDS J21046+3345A
ADS 14606 A GSC 02709-00038 SAO 70865 Gaia DR2 1865576464447524096
AG+33 2049 IDS 21005+3321 A TIC 163166189 Gaia DR3 1865576464447524096
CCDM J21046+3345A 2MASS J21043484+3345221 TYC 2709-38-1 Gaia DR1 1865576460140554752

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   

   

External archives :

Link by name to the catalogue in VizieR :

BD+33 4146 AG+33 2049 CCDM J21046+3345A GSC 02709-00038 2MASS J21043484+3345221
PPM 85972 SAO 70865 TYC 2709-38-1 WDS J21046+3345A Gaia DR2 1865576464447524096
Gaia DR3 1865576464447524096 Gaia DR1 1865576460140554752

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