BD+42 3899

Query : BD+42 3899

Basic data :
BD+42 3899 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 54 18.3503745168 +42 38 34.820568420 (Optical) [ 0.0168 0.0187 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 52 29.1471045435 +42 27 06.556875095 [ 0.0168 0.0187 90 ]
Gal coord. (ep=J2000) : 		083.6902970163233 -01.4614996531996 [ 0.0168 0.0187 90 ]
Proper motions mas/yr : 		3.497 7.821 [0.023 0.023 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -17.95 [0.17] / z(spectroscopic) -0.000060 [0.000001] / cz -17.95 [0.17]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.6505 [0.0213] A 2020yCat.1350....0G
Spectral type: 		M4III C 2020A&A...644A..62C
Fluxes (7) :
B 10.85 [0.06] D 2000A&A...355L..27H
V 9.29 [0.02] D 2000A&A...355L..27H
R 9.020 [0.05] E 2012yCat.1322....0Z
G 7.821834 [0.002961] C 2020yCat.1350....0G
J 4.924 [0.274] D 2003yCat.2246....0C
H 3.954 [0.266] D 2003yCat.2246....0C
K 3.674 [0.376] E 2003yCat.2246....0C
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Identifiers (17) :
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BD+42 3899 2MASS J20541834+4238347 UBV M 3226 Gaia DR3 2065991252064917504
AG+42 1945 PPM 60656 UCAC4 664-091706 Gaia DR1 2065991247763990784
GEN# +0.04203899 SAO 50208 [M60] +42 306
GSC 03175-00527 TIC 276376783 [SKV93] 2-86
IRAS 20524+4227 TYC 3175-527-1 Gaia DR2 2065991252064917504

References (9 between 1850 and 2026) (Total 9)
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 : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+42 3899

Link by name to the catalogue in VizieR :

BD+42 3899 AG+42 1945 GSC 03175-00527 IRAS 20524+4227 2MASS J20541834+4238347
PPM 60656 SAO 50208 TYC 3175-527-1 UCAC4 664-091706 Gaia DR2 2065991252064917504
Gaia DR3 2065991252064917504 Gaia DR1 2065991247763990784

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