BD+49 939

Query : BD+49 939

Basic data :
BD+49 939 -- Spectroscopic Binary
Other object types: otypes_help 		* (2019AJ,BD,...), SB* (2009A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 28 34.6610640408 +50 16 00.729256944 (Optical) [ 0.0107 0.0112 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 24 57.9236837129 +50 05 40.833287705 [ 0.0107 0.0112 90 ]
Gal coord. (ep=J2000) : 		146.9090418648293 -05.1440822130234 [ 0.0107 0.0112 90 ]
Proper motions mas/yr : 		22.073 -24.315 [0.014 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 3.858770 [0.038314] / z(spectroscopic) 0.000013 [0.000000] / cz 3.86 [0.04]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		5.4702 [0.0177] A 2020yCat.1350....0G
Spectral type: 		F3IV-V C 2012ApJ...752...58Z
Fluxes (6) :
B 10.63 [~] E ~
V 10.18 [~] E ~
G 9.943563 [0.002759] C 2020yCat.1350....0G
J 8.975 [0.021] C 2003yCat.2246....0C
H 8.746 [0.028] C 2003yCat.2246....0C
K 8.687 [0.025] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 3 : 7178 Display criteria :

Identifiers (14) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+49 939 GEN# +5.20200794 TIC 410734391 Gaia DR3 441815146783142400
AG+50 369 GSC 03320-00804 TYC 3320-804-1 Gaia DR1 441815142481538048
AP J03283466+5016008 2MASS J03283466+5016008 UBV 21521
Cl Melotte 20 794 PPM 28498 Gaia DR2 441815146783142400

References (38 between 1850 and 2026) (Total 38)
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 : 4    Distance : 3    Var : 1    Rot : 4    Fe/H : 4    Plx : 4    PM : 2   

   

Observing logs
ISO : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD+49 939 AG+50 369 AP J03283466+5016008 GSC 03320-00804 2MASS J03283466+5016008
PPM 28498 TYC 3320-804-1 Gaia DR2 441815146783142400 Gaia DR3 441815146783142400 Gaia DR1 441815142481538048

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