HD 420

Query : HD 420

Basic data :
HD 420 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		00 08 48.4507202328 +05 05 49.577908992 (Optical) [ 0.0243 0.0214 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 06 14.4092063483 +04 49 07.442869460 [ 0.0243 0.0214 90 ]
Gal coord. (ep=J2000) : 		103.6115306560220 -56.1671717478716 [ 0.0243 0.0214 90 ]
Proper motions mas/yr : 		26.471 8.442 [0.033 0.025 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.25 [0.15] / z(spectroscopic) -0.000011 [0.000001] / cz -3.25 [0.15]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		3.5091 [0.0277] A 2020yCat.1350....0G
Spectral type: 		K0III C 1999MSS...C05....0H
Fluxes (6) :
B 8.97 [0.02] D 2000A&A...355L..27H
V 8.01 [0.01] D 2000A&A...355L..27H
G 7.742563 [0.002759] C 2020yCat.1350....0G
J 6.291 [0.056] C 2003yCat.2246....0C
H 5.714 [0.049] C 2003yCat.2246....0C
K 5.681 [0.017] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 420 GSC 00007-00718 TIC 427316920 Gaia DR2 2741827445830062976
AG+04 13 2MASS J00084844+0505496 TYC 7-718-1 Gaia DR3 2741827445830062976
BD+04 5 PPM 143184 uvby98 100000420 Gaia DR1 2741827441533135232
GEN# +1.00000420 SAO 109032 YZ 4 13

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

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

   

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HD 420 AG+04 13 BD+04 5 GSC 00007-00718 2MASS J00084844+0505496
PPM 143184 SAO 109032 TYC 7-718-1 uvby98 100000420 Gaia DR2 2741827445830062976
Gaia DR3 2741827445830062976 Gaia DR1 2741827441533135232

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