HD 21970

Query : HD 21970

Basic data :
HD 21970 -- Star
Other object types: otypes_help 		* (HD,AG,...), RG* (2021ApJ), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		03 39 25.0835640504 +75 44 22.638687792 (Optical) [ 0.0150 0.0168 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 33 19.7835057227 +75 34 34.635322352 [ 0.0150 0.0168 90 ]
Gal coord. (ep=J2000) : 		132.8142635163251 +16.2005973955098 [ 0.0150 0.0168 90 ]
Proper motions mas/yr : 		-4.992 8.449 [0.020 0.022 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 30.14 [0.14] / z(spectroscopic) 0.000101 [0.000000] / cz 30.14 [0.14]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		7.5193 [0.0205] A 2020yCat.1350....0G
Spectral type: 		G9III-IV D ~
Fluxes (6) :
B 7.235 [0.015] D 2000A&A...355L..27H
V 6.247 [0.010] D 2000A&A...355L..27H
G 5.993393 [0.002768] C 2020yCat.1350....0G
J 4.536 [0.252] D 2003yCat.2246....0C
H 4.063 [0.252] D 2003yCat.2246....0C
K 3.921 [0.358] E 2003yCat.2246....0C
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Identifiers (24) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 21970 GEN# +1.00021970 2MASS J03392507+7544226 UBV 3400
AG+75 133 GSC 04509-03476 PPM 5334 UBV M 9572
BD+75 143 HIC 17056 SAO 4953 uvby98 100021970
DO 27280 HIP 17056 SKY# 5535 WEB 3241
GC 4290 HR 1080 TIC 418264332 Gaia DR2 553958185986652416
GCRV 1988 IRAS 03333+7534 TYC 4509-3476-1 Gaia DR3 553958185986652416

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 : 5    Distance : 2    Rot : 1    Plx : 4    PM : 4    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 21970

Link by name to the catalogue in VizieR :

HD 21970 AG+75 133 BD+75 143 DO 27280 GSC 04509-03476
HIC 17056 HIP 17056 HR 1080 IRAS 03333+7534 2MASS J03392507+7544226
PPM 5334 SAO 4953 TYC 4509-3476-1 uvby98 100021970 Gaia DR2 553958185986652416
Gaia DR3 553958185986652416

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