BD+18 4674

Query : BD+18 4674

Basic data :
BD+18 4674 -- Star
Other object types: otypes_help 		* (BD,AG,...), ** (CCDM,IDS,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 00 26.2815742248 +19 20 31.783041960 (Optical) [ 0.0125 0.0098 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 58 09.0707435989 +19 08 45.983745943 [ 0.0125 0.0098 90 ]
Gal coord. (ep=J2000) : 		066.2406993505779 -17.2822994211819 [ 0.0125 0.0098 90 ]
Proper motions mas/yr : 		-6.620 -13.379 [0.014 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -13.53 [0.32] / z(spectroscopic) -0.000045 [0.000001] / cz -13.53 [0.32]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.4991 [0.0157] A 2020yCat.1350....0G
Spectral type: 		G5 D ~
Fluxes (6) :
B 11.4 [~] E ~
V 9.84 [~] E ~
G 9.451739 [0.002762] C 2020yCat.1350....0G
J 7.373 [0.024] C 2003yCat.2246....0C
H 6.688 [0.036] C 2003yCat.2246....0C
K 6.538 [0.020] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+18 4674 GSC 01656-02057 PPM 139435 WDS J21005+1920B
AG+19 2127 IDS 20559+1856 B TIC 289469994 Gaia DR2 1765406247863607936
CCDM J21005+1920B 2MASS J21002627+1920318 TYC 1656-2057-1 Gaia DR3 1765406247863607936

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 : 2    PM : 3   

   

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BD+18 4674 AG+19 2127 CCDM J21005+1920B GSC 01656-02057 2MASS J21002627+1920318
PPM 139435 TYC 1656-2057-1 WDS J21005+1920B Gaia DR2 1765406247863607936 Gaia DR3 1765406247863607936

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