BD+42 3815

Query : BD+42 3815

Basic data :
BD+42 3815 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 39 39.2485826016 +42 41 02.395314492 (Optical) [ 0.0106 0.0109 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 37 52.7618406200 +42 30 22.461078960 [ 0.0106 0.0109 90 ]
Gal coord. (ep=J2000) : 		082.0341784511881 +00.6629540308698 [ 0.0106 0.0109 90 ]
Proper motions mas/yr : 		-6.228 -1.204 [0.014 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 15.85 [1.08] / z(spectroscopic) 0.000053 [0.000004] / cz 15.85 [1.08]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		3.8894 [0.0132] A 2020yCat.1350....0G
Spectral type: 		F5 D ~
Fluxes (6) :
B 9.62 [0.02] D 2000A&A...355L..27H
V 9.13 [0.02] D 2000A&A...355L..27H
G 9.042816 [0.002760] C 2020yCat.1350....0G
J 8.209 [0.023] C 2003yCat.2246....0C
H 8.029 [0.023] C 2003yCat.2246....0C
K 7.983 [0.021] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+42 3815 2MASS J20393924+4241024 TIC 195380350 Gaia DR2 2069452308506136064
AG+42 1903 PPM 60285 TYC 3161-644-1 Gaia DR3 2069452308506136064
GSC 03161-00644 SAO 49903 [SMV89] 41 Gaia DR1 2069452304209185152

References (3 between 1850 and 2026) (Total 3)
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   

   

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BD+42 3815 AG+42 1903 GSC 03161-00644 2MASS J20393924+4241024 PPM 60285
SAO 49903 TYC 3161-644-1 Gaia DR2 2069452308506136064 Gaia DR3 2069452308506136064 Gaia DR1 2069452304209185152

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