BD+42 3877

Query : BD+42 3877

Basic data :
BD+42 3877 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,AG,...), SB* (2022yCat), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 49 28.8944926080 +43 07 49.856473920 (Optical) [ 0.0098 0.0107 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 47 41.4219591939 +42 56 38.173051408 [ 0.0098 0.0107 90 ]
Gal coord. (ep=J2000) : 		083.5017813435197 -00.4700322898365 [ 0.0098 0.0107 90 ]
Proper motions mas/yr : 		-12.081 -14.953 [0.013 0.013 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.9666 [0.012] A 2020yCat.1350....0G
Spectral type: 		F2 D ~
Fluxes (6) :
B 9.49 [0.02] D 2000A&A...355L..27H
V 9.09 [0.01] D 2000A&A...355L..27H
G 9.030789 [0.002776] C 2020yCat.1350....0G
J 8.319 [0.032] C 2003yCat.2246....0C
H 8.129 [0.034] C 2003yCat.2246....0C
K 8.141 [0.036] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+42 3877 2MASS J20492889+4307498 TIC 353452232 Gaia DR2 2066804856309247360
AG+42 1929 PPM 60530 TYC 3178-132-1 Gaia DR3 2066804856309247360
GSC 03178-00132 SAO 50110 [SMV89] 108 Gaia DR1 2066804852008609664

References (4 between 1850 and 2026) (Total 4)
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

Distance : 2    Var : 2    Plx : 3    PM : 3   

   

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Link by name to the catalogue in VizieR :

BD+42 3877 AG+42 1929 GSC 03178-00132 2MASS J20492889+4307498 PPM 60530
SAO 50110 TYC 3178-132-1 Gaia DR2 2066804856309247360 Gaia DR3 2066804856309247360 Gaia DR1 2066804852008609664

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