HD 21507

Query : HD 21507

Basic data :
HD 21507 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 33 47.9894374368 +73 05 33.734075640 (Optical) [ 0.0314 0.0385 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 28 20.2022193836 +72 55 27.425202433 [ 0.0314 0.0385 90 ]
Gal coord. (ep=J2000) : 		134.1712392325499 +13.8702808674089 [ 0.0314 0.0385 90 ]
Proper motions mas/yr : 		-1.354 1.969 [0.037 0.052 90] A 2020yCat.1350....0G
Parallaxes (mas): 		4.3055 [0.0459] A 2020yCat.1350....0G
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (6) :
B 9.65 [0.02] D 2000A&A...355L..27H
V 9.32 [0.02] D 2000A&A...355L..27H
G 9.249064 [0.002766] C 2020yCat.1350....0G
J 8.610 [0.024] C 2003yCat.2246....0C
H 8.481 [0.026] C 2003yCat.2246....0C
K 8.439 [0.016] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 7041 Display criteria :

Identifiers (12) :
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HD 21507 GSC 04334-00406 SAO 4933 Gaia DR2 544428718709112064
AG+72 92 2MASS J03334798+7305335 TIC 137416811 Gaia DR3 544428718709112064
BD+72 177 PPM 5309 TYC 4334-406-1 Gaia DR1 544428714411402624

References (6 between 1850 and 2026) (Total 6)
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

Distance : 2    Plx : 3    PM : 3    SpT : 1   

   

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Link by name to the catalogue in VizieR :

HD 21507 AG+72 92 BD+72 177 GSC 04334-00406 2MASS J03334798+7305335
PPM 5309 SAO 4933 TYC 4334-406-1 Gaia DR2 544428718709112064 Gaia DR3 544428718709112064
Gaia DR1 544428714411402624

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