BD+34 4048

Query : BD+34 4048

Basic data :
BD+34 4048 -- Double or Multiple Star
Other object types: otypes_help 		* (BD,AG,...), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 30 02.7951965928 +34 47 26.126011032 (Optical) [ 0.0074 0.0088 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 28 05.8831338954 +34 37 20.211059142 [ 0.0074 0.0088 90 ]
Gal coord. (ep=J2000) : 		074.5888110120728 -02.5613122181303 [ 0.0074 0.0088 90 ]
Proper motions mas/yr : 		-10.641 -18.413 [0.010 0.011 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.07 [0.26] / z(spectroscopic) -0.000010 [0.000001] / cz -3.07 [0.26]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.6332 [0.0112] A 2020yCat.1350....0G
Spectral type: 		G5 D ~
Fluxes (6) :
B 10.52 [0.04] D 2000A&A...355L..27H
V 9.63 [0.02] D 2000A&A...355L..27H
G 9.333677 [0.002757] C 2020yCat.1350....0G
J 7.839 [0.032] C 2003yCat.2246....0C
H 7.372 [0.023] C 2003yCat.2246....0C
K 7.270 [0.018] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+34 4048 2MASS J20300280+3447261 TYC 2693-916-1 Gaia DR1 2056532664625676544
** J 789 PPM 85066 WDS J20300+3448AB
AG+34 2049 SAO 70112 Gaia DR2 2056532664625676544
GSC 02693-00916 TIC 230498901 Gaia DR3 2056532664625676544

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

Velocities : 1    Distance : 2    Plx : 3    PM : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD+34 4048 AG+34 2049 GSC 02693-00916 2MASS J20300280+3447261 PPM 85066
SAO 70112 TYC 2693-916-1 WDS J20300+3448AB Gaia DR2 2056532664625676544 Gaia DR3 2056532664625676544
Gaia DR1 2056532664625676544

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