HD 23931

Query : HD 23931

Basic data :
HD 23931 -- Star
Other object types: otypes_help 		* (HD,CD,...), RG* (2021ApJ), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		03 45 08.1354228096 -63 43 45.084520884 (Optical) [ 0.0166 0.0148 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 44 27.2985103277 -63 53 00.998792842 [ 0.0166 0.0148 90 ]
Gal coord. (ep=J2000) : 		277.8986180056262 -44.0259588473250 [ 0.0166 0.0148 90 ]
Proper motions mas/yr : 		-2.462 -38.054 [0.022 0.022 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -28.59 [0.13] / z(spectroscopic) -0.000095 [0.000000] / cz -28.59 [0.13]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		4.8787 [0.0161] A 2020yCat.1350....0G
Spectral type: 		K0III C 1975MSS...C01....0H
Fluxes (6) :
B 8.42 [0.02] D 2000A&A...355L..27H
V 7.36 [0.01] D 2000A&A...355L..27H
G 7.078061 [0.002758] C 2020yCat.1350....0G
J 5.562 [0.018] C 2003yCat.2246....0C
H 5.115 [0.076] C 2003yCat.2246....0C
K 4.877 [0.018] C 2003yCat.2246....0C
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Identifiers (19) :
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HD 23931 GEN# +1.00023931 2MASS J03450812-6343450 TYC 8870-912-1
CD-64 130 GSC 08870-00912 PPM 353709 uvby98 100023931
CPC 20.1 801 HIC 17524 SAO 248881 Gaia DR2 4673356839652162176
CPD-64 269 HIP 17524 SKY# 5696 Gaia DR3 4673356839652162176
GC 4540 IRAS 03444-6352 TIC 237916869

References (19 between 1850 and 2026) (Total 19)
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    Fe/H : 6    Plx : 4    PM : 5    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 23931

Link by name to the catalogue in VizieR :

HD 23931 CD-64 130 CPD-64 269 GSC 08870-00912 HIC 17524
HIP 17524 IRAS 03444-6352 2MASS J03450812-6343450 PPM 353709 SAO 248881
TYC 8870-912-1 uvby98 100023931 Gaia DR2 4673356839652162176 Gaia DR3 4673356839652162176

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