HD 20437

Query : HD 20437

Basic data :
HD 20437 -- Star
Other object types: otypes_help 		* (HD,AG,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 18 23.2952868000 +31 02 10.381770996 (Optical) [ 0.0247 0.0207 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 15 19.2362149628 +30 51 15.697687706 [ 0.0247 0.0207 90 ]
Gal coord. (ep=J2000) : 		156.5127788972676 -22.0874898826094 [ 0.0247 0.0207 90 ]
Proper motions mas/yr : 		-3.929 1.412 [0.033 0.029 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -19.4 [8.5] / z(~) -0.000065 [0.000028] / cz -19.40 [8.50]
   D 1999A&AS..137..451G
Parallaxes (mas): 		2.5694 [0.0286] A 2020yCat.1350....0G
Spectral type: 		B9 E 1993yCat.3135....0C
Fluxes (6) :
B 8.30 [0.02] D 2000A&A...355L..27H
V 8.11 [0.01] D 2000A&A...355L..27H
G 8.058742 [0.002785] C 2020yCat.1350....0G
J 7.534 [0.020] C 2003yCat.2246....0C
H 7.525 [0.020] C 2003yCat.2246....0C
K 7.461 [0.016] C 2003yCat.2246....0C
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Identifiers (17) :
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HD 20437 HIC 15385 SAO 56335 Gaia DR3 124153868007757440
AG+30 343 HIP 15385 TD1 2059 Gaia DR1 124153863711275648
AGKR 2906 2MASS J03182329+3102103 TIC 101406891
BD+30 524 PMC 90-93 1975 TYC 2341-1181-1
GSC 02341-01181 PPM 68320 Gaia DR2 124153868007757440

References (14 between 1850 and 2026) (Total 14)
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 : 6    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 20437 AG+30 343 BD+30 524 GSC 02341-01181 HIC 15385
HIP 15385 2MASS J03182329+3102103 PPM 68320 SAO 56335 TD1 2059
TYC 2341-1181-1 Gaia DR2 124153868007757440 Gaia DR3 124153868007757440 Gaia DR1 124153863711275648

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