HD 421

Query : HD 421

Basic data :
HD 421 -- Asymptotic Giant Branch Star Candidate
Other object types: otypes_help 		* (HD,AG,...), AB? (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		00 08 49.3233427968 +01 15 15.276789396 (Optical) [ 0.0195 0.0176 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 06 15.4811168346 +00 58 33.959279532 [ 0.0195 0.0176 90 ]
Gal coord. (ep=J2000) : 		101.3597295698792 -59.8205992568022 [ 0.0195 0.0176 90 ]
Proper motions mas/yr : 		11.000 -8.314 [0.031 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 8.90 [0.40] / z(spectroscopic) 0.000030 [0.000001] / cz 8.90 [0.40]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.6925 [0.023] A 2020yCat.1350....0G
Spectral type: 		M1.0III D 2023ApJS..266....4L
Fluxes (6) :
B 11.05 [0.09] D 2000A&A...355L..27H
V 9.58 [0.03] D 2000A&A...355L..27H
G 8.951608 [0.002943] C 2020yCat.1350....0G
J 6.674 [0.037] C 2003yCat.2246....0C
H 5.831 [0.033] C 2003yCat.2246....0C
K 5.620 [0.023] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 421 DO 26 2MASS J00084932+0115152 TYC 1-269-1
AG+00 10 GSC 00001-00269 PPM 143186 Gaia DR3 2546563389146053888
BD+00 7 LAMOST J000849.32+011515.2 TIC 427317722 Gaia DR2 2546563389146053888

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

   

External archives :

Link by name to the catalogue in VizieR :

HD 421 AG+00 10 BD+00 7 DO 26 GSC 00001-00269
2MASS J00084932+0115152 PPM 143186 TYC 1-269-1 Gaia DR3 2546563389146053888 Gaia DR2 2546563389146053888

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