BD+30 3694

Query : BD+30 3694

Basic data :
BD+30 3694 -- Star
Other object types: otypes_help 		* (BD,AG,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 41 20.4752244240 +31 13 24.331366740 (Optical) [ 0.0074 0.0089 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 39 23.1958196831 +31 06 18.595217972 [ 0.0074 0.0089 90 ]
Gal coord. (ep=J2000) : 		066.0936441801558 +04.1264499461808 [ 0.0074 0.0089 90 ]
Proper motions mas/yr : 		23.216 15.202 [0.009 0.011 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -75.73 [1.05] / z(spectroscopic) -0.000253 [0.000004] / cz -75.72 [1.05]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		1.7737 [0.0108] A 2020yCat.1350....0G
Spectral type: 		K0III C ~
Fluxes (6) :
B 10.84 [0.05] D 2000A&A...355L..27H
V 9.74 [0.03] D 2000A&A...355L..27H
G 9.423373 [0.002758] C 2020yCat.1350....0G
J 7.776 [0.023] C 2003yCat.2246....0C
H 7.232 [0.018] C 2003yCat.2246....0C
K 7.120 [0.017] C 2003yCat.2246....0C
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Identifiers (11) :
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BD+30 3694 LF 2 +31 238 TIC 70960420 Gaia DR3 2032947904050146304
AG+31 1861 2MASS J19412046+3113243 TYC 2656-2815-1 Gaia DR1 2032947899702154496
GSC 02656-02815 PPM 83368 Gaia DR2 2032947904050146304

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   

   

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BD+30 3694 AG+31 1861 GSC 02656-02815 LF 2 +31 238 2MASS J19412046+3113243
PPM 83368 TYC 2656-2815-1 Gaia DR2 2032947904050146304 Gaia DR3 2032947904050146304 Gaia DR1 2032947899702154496

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