BD+42 3921

Query : BD+42 3921

Basic data :
BD+42 3921 -- Star
Other object types: otypes_help 		* (BD,GSC,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 57 57.6282173688 +42 38 50.888118552 (Optical) [ 0.0108 0.0122 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 56 07.7005538058 +42 27 10.500718445 [ 0.0108 0.0122 90 ]
Gal coord. (ep=J2000) : 		084.1292455943948 -01.9705850890812 [ 0.0108 0.0122 90 ]
Proper motions mas/yr : 		15.208 20.077 [0.015 0.015 90] A 2020yCat.1350....0G
Parallaxes (mas): 		4.9584 [0.0145] A 2020yCat.1350....0G
Spectral type: 		F5V D ~
Fluxes (6) :
B 10.61 [0.03] D 2000A&A...355L..27H
V 10.13 [0.03] D 2000A&A...355L..27H
G 10.056704 [0.002768] C 2020yCat.1350....0G
J 9.284 [0.022] C 2003yCat.2246....0C
H 9.035 [0.028] C 2003yCat.2246....0C
K 8.995 [0.021] C 2003yCat.2246....0C
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Identifiers (10) :
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BD+42 3921 TIC 329464407 [SKV93] 2-177 Gaia DR1 2161822516577291264
GSC 03175-00477 TYC 3175-477-1 Gaia DR2 2161822520882084480
2MASS J20575762+4238508 [M60] +42 359 Gaia DR3 2161822520882084480

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

Distance : 2    Plx : 3    PM : 2   

   

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Link by name to the catalogue in VizieR :

BD+42 3921 GSC 03175-00477 2MASS J20575762+4238508 TYC 3175-477-1 Gaia DR2 2161822520882084480
Gaia DR3 2161822520882084480 Gaia DR1 2161822516577291264

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