HD 21980

Query : HD 21980

Basic data :
HD 21980 -- Chemically Peculiar Star
Other object types: otypes_help 		* (HD,CD,...), Pe* (2016MNRAS,MFU), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 31 02.6604074736 -40 30 57.893122260 (Optical) [ 0.0104 0.0129 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 29 14.3448259869 -40 41 07.574646860 [ 0.0104 0.0129 90 ]
Gal coord. (ep=J2000) : 		245.5641886339720 -54.6149765241116 [ 0.0104 0.0129 90 ]
Proper motions mas/yr : 		7.508 -3.333 [0.013 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 69.26 [0.16] / z(spectroscopic) 0.000231 [0.000001] / cz 69.27 [0.16]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.1079 [0.0142] A 2020yCat.1350....0G
Spectral type: 		G8III/IVCNIb/IIp D 1978MSS...C02....0H
Fluxes (8) :
B 9.78 [0.03] D 2000A&A...355L..27H
V 8.71 [0.01] D 2000A&A...355L..27H
G 8.498546 [0.002762] C 2020yCat.1350....0G
J 7.010 [0.021] C 2003yCat.2246....0C
H 6.543 [0.034] C 2003yCat.2246....0C
K 6.391 [0.023] C 2003yCat.2246....0C
g 10.107 [0.211] D 2014AJ....148...81M
r 9.571 [0.385] D 2014AJ....148...81M
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 9906 Display criteria :

Identifiers (19) :
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HD 21980 HIC 16385 RAVE J033102.7-403058 [L91b] 42
CD-40 959 HIP 16385 SAO 216359 Gaia DR2 4850122643989722624
CPC 0 1701 2MASS J03310266-4030577 SRS 411 Gaia DR3 4850122643989722624
CPD-40 323 MFU 159 TIC 323295784 Gaia DR1 4850122639693326976
GSC 07571-00202 PPM 307718 TYC 7571-202-1

References (25 between 1850 and 2026) (Total 25)
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 : 4    Distance : 4    Fe/H : 5    Plx : 6    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 21980 CD-40 959 CPD-40 323 GSC 07571-00202 HIC 16385
HIP 16385 2MASS J03310266-4030577 PPM 307718 RAVE J033102.7-403058 SAO 216359
TYC 7571-202-1 [L91b] 42 Gaia DR2 4850122643989722624 Gaia DR3 4850122643989722624 Gaia DR1 4850122639693326976

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