BD+42 3905

Query : BD+42 3905

Basic data :
BD+42 3905 -- Eclipsing Binary
Other object types: otypes_help 		* (BD,AG,...), EB* (2009AJ), V* (V*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 55 19.3748553480 +42 43 31.855334844 (Optical) [ 0.0119 0.0146 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 53 30.1210658895 +42 32 00.796519666 [ 0.0119 0.0146 90 ]
Gal coord. (ep=J2000) : 		083.8739447669334 -01.5511719806857 [ 0.0119 0.0146 90 ]
Proper motions mas/yr : 		1.597 -0.786 [0.015 0.017 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.3769 [0.0159] A 2020yCat.1350....0G
Spectral type: 		A2 D ~
Fluxes (6) :
B 9.104 [0.017] D 2000A&A...355L..27H
V 8.77 [0.01] D 2000A&A...355L..27H
G 8.652142 [0.004461] C 2020yCat.1350....0G
J 8.333 [0.020] C 2003yCat.2246....0C
H 8.26 [0.04] C 2003yCat.2246....0C
K 8.205 [0.020] C 2003yCat.2246....0C
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Identifiers (14) :
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BD+42 3905 NSVS 5876294 TYC 3175-287-1 Gaia DR3 2065951562266173824
AG+42 1948 PPM 60685 V* V2562 Cyg Gaia DR1 2065951562266173824
GSC 03175-00287 SAO 50229 [SMV89] 180
2MASS J20551936+4243317 TIC 279021812 Gaia DR2 2065951562266173824

References (8 between 1850 and 2026) (Total 8)
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   

   

External archives :

Link by name to the catalogue in VizieR :

BD+42 3905 AG+42 1948 GSC 03175-00287 2MASS J20551936+4243317 PPM 60685
SAO 50229 TYC 3175-287-1 V* V2562 Cyg Gaia DR2 2065951562266173824 Gaia DR3 2065951562266173824
Gaia DR1 2065951562266173824

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