HD 44456

Query : HD 44456

Basic data :
HD 44456 -- alpha2 CVn Variable
Other object types: otypes_help 		* (2020A&A,HD,...), a2* (2015A&A), EB* (2010ApJS), Em* (2023ApJS), Pe* (2022ApJS), UV (TD1), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		06 21 55.4219321112 +00 18 15.161721048 (Optical) [ 0.0856 0.0845 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 19 21.3302247113 +00 19 45.296029638 [ 0.0856 0.0845 90 ]
Gal coord. (ep=J2000) : 		209.2806438006704 -06.4233276359178 [ 0.0856 0.0845 90 ]
Proper motions mas/yr : 		-3.763 -0.875 [0.123 0.119 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 25.45 [1.49] / z(spectroscopic) 0.000085 [0.000005] / cz 25.45 [1.49]
   (Opt) B 2023ApJS..264...17Z
Parallaxes (mas): 		2.0571 [0.0960] A 2020yCat.1350....0G
Spectral type: 		ApSiSr D 1999MSS...C05....0H
Fluxes (6) :
B 8.53 [0.02] D 2000A&A...355L..27H
V 8.52 [0.02] D 2000A&A...355L..27H
G 8.504001 [0.003104] C 2022yCat.1355....0G
J 8.416 [0.023] C 2003yCat.2246....0C
H 8.472 [0.055] C 2003yCat.2246....0C
K 8.432 [0.026] C 2003yCat.2246....0C
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Identifiers (22) :
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HD 44456 GSC 00132-01238 Renson 11800 uvby98 100044456
AG+00 663 HIC 30257 SAO 113772 YZ 0 1639
AGASC 17311408 HIP 30257 SRS 7012 Gaia DR3 3123267545838749056
AGKR 5685 LAMOST J062155.55+001812.2 TD1 6870 Gaia DR2 3123267545838749056
BD+00 1395 2MASS J06215541+0018152 TIC 266156173
GEN# +1.00044456 PPM 150358 TYC 132-1238-1

References (34 between 1850 and 2026) (Total 34)
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 : 3    Distance : 2    Fe/H : 2    Plx : 5    PM : 6    SpT : 5   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 44456 AG+00 663 BD+00 1395 GSC 00132-01238 HIC 30257
HIP 30257 2MASS J06215541+0018152 PPM 150358 SAO 113772 TD1 6870
TYC 132-1238-1 uvby98 100044456 Gaia DR3 3123267545838749056 Gaia DR2 3123267545838749056

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