HD 172939

Query : HD 172939

Basic data :
HD 172939 -- High Proper Motion Star
Other object types: otypes_help 		* (HD,CD,...), PM* (2007A&A), RG* (2021ApJ), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		18 46 13.1132112168 -57 04 53.931848088 (Optical) [ 0.0127 0.0123 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 41 57.7781707073 -57 08 03.191485118 [ 0.0127 0.0123 90 ]
Gal coord. (ep=J2000) : 		338.7524228397402 -21.8241996053032 [ 0.0127 0.0123 90 ]
Proper motions mas/yr : 		20.548 -47.220 [0.013 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -52.70 [0.14] / z(spectroscopic) -0.000176 [0.000000] / cz -52.70 [0.14]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		3.1671 [0.0199] A 2020yCat.1350....0G
Spectral type: 		K0III C 1975MSS...C01....0H
Fluxes (6) :
B 9.98 [0.04] D 2000A&A...355L..27H
V 8.91 [0.02] D 2000A&A...355L..27H
G 8.560340 [0.002761] C 2020yCat.1350....0G
J 6.936 [0.019] C 2003yCat.2246....0C
H 6.377 [0.042] C 2003yCat.2246....0C
K 6.234 [0.020] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 172939 GSC 08766-00629 PPM 347137 TYC 8766-629-1
CD-57 7363 HIC 92099 SAO 245692 WISEA J184613.13-570454.4
CPC 20 6023 HIP 92099 SRS 15048 Gaia DR2 6637434560797672832
CPD-57 9186 2MASS J18461312-5704538 TIC 456561192 Gaia DR3 6637434560797672832

References (13 between 1850 and 2026) (Total 13)
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 : 4    PM : 5    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 172939 CD-57 7363 CPD-57 9186 GSC 08766-00629 HIC 92099
HIP 92099 2MASS J18461312-5704538 PPM 347137 SAO 245692 TYC 8766-629-1
WISEA J184613.13-570454.4 Gaia DR2 6637434560797672832 Gaia DR3 6637434560797672832

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