HD 21807

Query : HD 21807

Basic data :
HD 21807 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 33 22.6896339120 +52 57 09.415633068 (Optical) [ 0.0119 0.0111 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 29 38.6362872477 +52 47 05.234014364 [ 0.0119 0.0111 90 ]
Gal coord. (ep=J2000) : 		145.9819126803793 -02.5149170373789 [ 0.0119 0.0111 90 ]
Proper motions mas/yr : 		-7.992 -10.506 [0.015 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 10.00 [~] / z(~) 0.000033 [~] / cz 10.00 [~]
   D 1994A&AS..108..603B
Parallaxes (mas): 		4.3468 [0.0168] A 2020yCat.1350....0G
Spectral type: 		B/A D 1978A&AS...32...25R
Fluxes (6) :
B 9.22 [~] E ~
V 8.94 [~] E ~
G 8.877322 [0.002766] C 2020yCat.1350....0G
J 8.281 [0.029] C 2003yCat.2246....0C
H 8.187 [0.038] C 2003yCat.2246....0C
K 8.141 [0.017] C 2003yCat.2246....0C
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Identifiers (18) :
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HD 21807 GSC 03716-00319 SAO 24095 Gaia DR2 443243687263869568
AG+52 353 HIC 16575 TIC 285867482 Gaia DR3 443243687263869568
BD+52 702 HIP 16575 TYC 3716-319-1 Gaia DR1 443243682965130752
FBFTA Per I 88 2MASS J03332268+5257093 UBV M 9556
GEN# +1.00021807 PPM 28547 YZ 52 1530

References (15 between 1850 and 2026) (Total 15)
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 : 5    PM : 4    SpT : 1   

   

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Link by name to the catalogue in VizieR :

HD 21807 AG+52 353 BD+52 702 GSC 03716-00319 HIC 16575
HIP 16575 2MASS J03332268+5257093 PPM 28547 SAO 24095 TYC 3716-319-1
Gaia DR2 443243687263869568 Gaia DR3 443243687263869568 Gaia DR1 443243682965130752

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