HD 231745

Query : HD 231745

Basic data :
HD 231745 -- Emission-line Star
Other object types: otypes_help 		* (HD,AG,...), Em* (EM*,Hen,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 32 45.5600014920 +16 24 45.082624608 (Optical) [ 0.0100 0.0098 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 30 29.8465619916 +16 18 15.259604473 [ 0.0100 0.0098 90 ]
Gal coord. (ep=J2000) : 		052.2007560155274 -01.3897782222877 [ 0.0100 0.0098 90 ]
Proper motions mas/yr : 		-0.800 -5.678 [0.013 0.012 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.9471 [0.0135] A 2020yCat.1350....0G
Spectral type: 		B5 E 1993yCat.3135....0C
Fluxes (6) :
B 10.110 [0.025] D 2000A&A...355L..27H
V 9.77 [0.02] D 2000A&A...355L..27H
G 9.589839 [0.003068] C 2020yCat.1350....0G
J 8.836 [0.030] C 2003yCat.2246....0C
H 8.750 [0.020] C 2003yCat.2246....0C
K 8.606 [0.016] C 2003yCat.2246....0C
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Identifiers (14) :
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HD 231745 GSC 01601-00996 TIC 92683424 Gaia DR3 4322049543021414400
AG+16 1993 Hen 3-1754 TYC 1601-996-1 Gaia DR1 4322049538708306816
BD+16 3887 2MASS J19324556+1624450 [KW97] 38-3
EM* MWC 989 PPM 136474 Gaia DR2 4322049543021414400

References (8 between 1850 and 2026) (Total 8)
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 : 3    SpT : 1   

   

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HD 231745 AG+16 1993 BD+16 3887 GSC 01601-00996 2MASS J19324556+1624450
PPM 136474 TYC 1601-996-1 Gaia DR2 4322049543021414400 Gaia DR3 4322049543021414400 Gaia DR1 4322049538708306816

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