BD+74 804

Query : BD+74 804

Basic data :
BD+74 804 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,AG,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 02 53.4835166760 +74 14 43.623472236 (Optical) [ 0.0148 0.0139 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 04 06.8484605663 +74 10 09.277738501 [ 0.0148 0.0139 90 ]
Gal coord. (ep=J2000) : 		105.4828472609624 +25.2635644645397 [ 0.0148 0.0139 90 ]
Proper motions mas/yr : 		2.189 4.109 [0.018 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -21.42 [1.79] / z(spectroscopic) -0.000071 [0.000006] / cz -21.42 [1.79]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		1.7617 [0.0145] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 10.90 [0.06] D 2000A&A...355L..27H
V 9.81 [0.03] D 2000A&A...355L..27H
G 9.504910 [0.002767] C 2020yCat.1350....0G
J 7.901 [0.021] C 2003yCat.2246....0C
H 7.372 [0.018] C 2003yCat.2246....0C
K 7.266 [0.017] C 2003yCat.2246....0C
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Identifiers (10) :
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BD+74 804 PPM 10062 TYC 4443-1849-1 Gaia DR1 2268140033943362688
AG+74 565 SAO 9310 Gaia DR2 2268140038237757568
2MASS J19025346+7414435 TIC 362225652 Gaia DR3 2268140038237757568

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

   

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Link by name to the catalogue in VizieR :

BD+74 804 AG+74 565 2MASS J19025346+7414435 PPM 10062 SAO 9310
TYC 4443-1849-1 Gaia DR2 2268140038237757568 Gaia DR3 2268140038237757568 Gaia DR1 2268140033943362688

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