BD+31 3691

Query : BD+31 3691

Basic data :
BD+31 3691 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		19 37 46.6782800232 +31 45 14.319598212 (Optical) [ 0.0114 0.0138 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 35 50.4980345006 +31 38 22.989147022 [ 0.0114 0.0138 90 ]
Gal coord. (ep=J2000) : 		066.1870828802414 +05.0483250927340 [ 0.0114 0.0138 90 ]
Proper motions mas/yr : 		7.773 9.544 [0.015 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -4.79 [0.16] / z(spectroscopic) -0.000016 [0.000001] / cz -4.79 [0.16]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.4147 [0.0157] A 2020yCat.1350....0G
Spectral type: 		K2III C ~
Fluxes (6) :
B 9.47 [0.02] D 2000A&A...355L..27H
V 8.16 [0.01] D 2000A&A...355L..27H
G 7.774858 [0.002760] C 2020yCat.1350....0G
J 5.928 [0.018] C 2003yCat.2246....0C
H 5.355 [0.024] C 2003yCat.2246....0C
K 5.164 [0.017] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+31 3691 LF 2 +31 158 TIC 69464181 Gaia DR1 2033223533521146496
AG+31 1842 2MASS J19374667+3145142 TYC 2655-2460-1
GSC 02655-02460 PPM 83246 Gaia DR2 2033223537856254080
IRAS 19358+3138 SAO 68597 Gaia DR3 2033223537859220608

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    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+31 3691

Link by name to the catalogue in VizieR :

BD+31 3691 AG+31 1842 GSC 02655-02460 IRAS 19358+3138 LF 2 +31 158
2MASS J19374667+3145142 PPM 83246 SAO 68597 TYC 2655-2460-1 Gaia DR2 2033223537856254080
Gaia DR3 2033223537859220608 Gaia DR1 2033223533521146496

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