HD 171940

Query : HD 171940

Basic data :
HD 171940 -- Star
Other object types: otypes_help 		* (HD,CD,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 39 42.4142993376 -45 14 09.252220992 (Optical) [ 0.0346 0.0339 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 36 02.0517079710 -45 16 53.564984912 [ 0.0346 0.0339 90 ]
Gal coord. (ep=J2000) : 		350.2594498088549 -16.9590797304774 [ 0.0346 0.0339 90 ]
Proper motions mas/yr : 		14.025 -10.802 [0.039 0.035 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.8337 [0.0468] A 2020yCat.1350....0G
Spectral type: 		B3III/IV D 1978MSS...C02....0H
Fluxes (6) :
B 9.25 [0.02] D 2000A&A...355L..27H
V 9.40 [0.02] D 2000A&A...355L..27H
G 9.375239 [0.002796] C 2020yCat.1350....0G
J 9.717 [0.023] C 2003yCat.2246....0C
H 9.829 [0.022] C 2003yCat.2246....0C
K 9.830 [0.021] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 171940 GSC 08360-01598 TD1 22830 Gaia DR3 6708993281495153536
CD-45 12654 2MASS J18394241-4514092 TIC 339833410
CPC 0 17556 PPM 324303 TYC 8360-1598-1
CPD-45 9400 SAO 229173 Gaia DR2 6708993281495153536

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 : 2    PM : 2    SpT : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 171940 CD-45 12654 CPD-45 9400 GSC 08360-01598 2MASS J18394241-4514092
PPM 324303 SAO 229173 TD1 22830 TYC 8360-1598-1 Gaia DR2 6708993281495153536
Gaia DR3 6708993281495153536

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