BD+31 539

Query : BD+31 539

Basic data :
BD+31 539 -- Emission-line Star
Other object types: otypes_help 		* (BD,AG,...), Em* (2023ApJS), PM* (2016A&A), X (1RXS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		03 06 33.0847712496 +32 15 18.216098964 (Optical) [ 0.0146 0.0132 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 03 28.8066007740 +32 03 47.578891686 [ 0.0146 0.0132 90 ]
Gal coord. (ep=J2000) : 		153.5173087613238 -22.4725801371791 [ 0.0146 0.0132 90 ]
Proper motions mas/yr : 		47.221 -45.576 [0.020 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 12.43 [0.59] / z(spectroscopic) 0.000041 [0.000002] / cz 12.43 [0.59]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		12.5589 [0.0165] A 2020yCat.1350....0G
Spectral type: 		G3 E 2023ApJS..264...17Z
Fluxes (6) :
B 10.02 [0.03] D 2000A&A...355L..27H
V 9.37 [0.03] D 2000A&A...355L..27H
G 9.208978 [0.002803] C 2020yCat.1350....0G
J 8.203 [0.02] C 2003yCat.2246....0C
H 7.983 [0.047] C 2003yCat.2246....0C
K 7.871 [0.016] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+31 539 2MASS J03063307+3215183 TIC 85432997 Gaia DR1 135738146422812544
AG+32 287 PPM 68098 TYC 2343-706-1
GSC 02343-00706 1RXS J030633.2+321518 Gaia DR2 135738150719174400
LAMOST J030633.34+321518.2 SAO 56159 Gaia DR3 135738150719174400

References (9 between 1850 and 2026) (Total 9)
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    Rot : 1    Fe/H : 2    Plx : 3    PM : 3    SpT : 1   

   

Observing logs
IUE : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

BD+31 539 AG+32 287 GSC 02343-00706 2MASS J03063307+3215183 PPM 68098
1RXS J030633.2+321518 SAO 56159 TYC 2343-706-1 Gaia DR2 135738150719174400 Gaia DR3 135738150719174400
Gaia DR1 135738146422812544

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