BD+18 4873

Query : BD+18 4873

Basic data :
BD+18 4873 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 50 59.0501831376 +19 14 52.640205288 (Optical) [ 0.0216 0.0251 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 48 37.7884018376 +19 00 47.979398611 [ 0.0216 0.0251 90 ]
Gal coord. (ep=J2000) : 		074.6903497704043 -26.2726116352863 [ 0.0216 0.0251 90 ]
Proper motions mas/yr : 		-12.439 -2.291 [0.028 0.033 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.412 [0.0218] A 2020yCat.1350....0G
Spectral type: 		A2 D ~
Fluxes (6) :
B 9.84 [~] E ~
V 9.58 [~] E ~
G 9.551411 [0.002771] C 2020yCat.1350....0G
J 8.952 [0.029] C 2003yCat.2246....0C
H 8.872 [0.024] C 2003yCat.2246....0C
K 8.799 [0.018] C 2003yCat.2246....0C
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Identifiers (14) :
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BD+18 4873 GSC 01674-00867 TYC 1674-867-1 Gaia DR3 1780181893136997888
AG+19 2247 2MASS J21505905+1914526 UBV 18714 Gaia DR1 1780181893136997888
FHB 71 PPM 140716 UBV M 925
GEN# +0.01804873 TIC 257951257 Gaia DR2 1780181893136997888

References (10 between 1850 and 2026) (Total 10)
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+18 4873 AG+19 2247 GSC 01674-00867 2MASS J21505905+1914526 PPM 140716
TYC 1674-867-1 Gaia DR2 1780181893136997888 Gaia DR3 1780181893136997888 Gaia DR1 1780181893136997888

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