BD+42 3779

Query : BD+42 3779

Basic data :
BD+42 3779 -- Star
Other object types: otypes_help 		* (2022ApJS,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 33 07.5110932272 +42 49 09.709818960 (Optical) [ 0.0319 0.0366 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 31 22.3126259734 +42 38 51.851254993 [ 0.0319 0.0366 90 ]
Gal coord. (ep=J2000) : 		081.4205324702289 +01.7014271413612 [ 0.0319 0.0366 90 ]
Proper motions mas/yr : 		3.227 1.011 [0.043 0.047 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.1829 [0.04] A 2020yCat.1350....0G
Spectral type: 		A2 D ~
Fluxes (6) :
B 10.55 [0.03] D 2000A&A...355L..27H
V 10.41 [0.03] D 2000A&A...355L..27H
G 10.450122 [0.002779] C 2020yCat.1350....0G
J 10.275 [0.020] C 2003yCat.2246....0C
H 10.227 [0.023] C 2003yCat.2246....0C
K 10.181 [0.018] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 3289 Display criteria :

Identifiers (10) :
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BD+42 3779 TIC 188456531 [SKV93] 4-48 Gaia DR1 2068202812323413504
GSC 03161-00306 TYC 3161-306-1 Gaia DR2 2068202816622816000
2MASS J20330751+4249097 [I59] +42 189 Gaia DR3 2068202816622816000

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

Distance : 2    Plx : 3    PM : 2   

   

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Link by name to the catalogue in VizieR :

BD+42 3779 GSC 03161-00306 2MASS J20330751+4249097 TYC 3161-306-1 Gaia DR2 2068202816622816000
Gaia DR3 2068202816622816000 Gaia DR1 2068202812323413504

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