BD+44 2120B

Query : BD+44 2120B

Basic data :
BD+44 2120B -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,CSI,...), ** (**,ADS,...), SB* (2022yCat,SBC9), NIR (2MASS)
ICRS coord. (ep=J2000) : 		11 43 47.8997111184 +44 10 40.315811592 (Optical) [ 0.0213 0.0216 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		11 41 09.1729941504 +44 27 19.590121529 [ 0.0213 0.0216 90 ]
Gal coord. (ep=J2000) : 		157.0983592551337 +68.1951027114324 [ 0.0213 0.0216 90 ]
Proper motions mas/yr : 		-1.867 -4.057 [0.028 0.027 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -4.39 [~] / z(spectroscopic) -0.000015 [~] / cz -4.39 [~]
   (Opt) D 2019A&A...626A..31S
Parallaxes (mas): 		3.0383 [0.03] A 2020yCat.1350....0G
Fluxes (7) :
U 11.90 [~] B 1986EgUBV........0M
B 11.95 [~] B 1986EgUBV........0M
V 11.47 [~] B 1986EgUBV........0M
G 11.327546 [0.002786] C 2020yCat.1350....0G
J 10.493 [0.020] C 2003yCat.2246....0C
H 10.291 [0.016] C 2003yCat.2246....0C
K 10.229 [0.019] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1 Display criteria :

Identifiers (16) :
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BD+44 2120B CSI+44 2120 2 SBC9 3750 WDS J11438+4411B
** ES 123B GEN# +0.04402120B TIC 115891652 Gaia DR3 772874283969544320
ADS 8280 B IDS 11385+4444 B TYC 3016-414-2 Gaia DR1 772874279674687488
CCDM J11438+4411B 2MASS J11434790+4410403 UBV 10569 Gaia DR2 772874283969544320

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 : 2    Distance : 2    Var : 1    Plx : 3    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J11438+4411B 2MASS J11434790+4410403 TYC 3016-414-2 WDS J11438+4411B Gaia DR3 772874283969544320
Gaia DR1 772874279674687488 Gaia DR2 772874283969544320

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