HD 24980

Query : HD 24980

Basic data :
HD 24980 -- Spectroscopic Binary
Other object types: otypes_help 		* (2022AJ,HD,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 00 20.4701283600 +47 34 18.039786528 (Optical) [ 0.1547 0.1060 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 56 43.7187276801 +47 25 52.848425496 [ 0.1547 0.1060 90 ]
Gal coord. (ep=J2000) : 		152.6999776920204 -04.0827729921509 [ 0.1547 0.1060 90 ]
Proper motions mas/yr : 		20.274 -26.935 [0.204 0.161 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -21.816401 [0.142363] / z(spectroscopic) -0.000073 [0.000000] / cz -21.82 [0.14]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		5.5736 [0.207] A 2020yCat.1350....0G
Spectral type: 		A2 D 2012ApJ...752...58Z
Fluxes (6) :
B 8.56 [~] E ~
V 8.36 [~] E ~
G 8.324927 [0.002780] C 2020yCat.1350....0G
J 7.837 [0.020] C 2003yCat.2246....0C
H 7.789 [0.024] C 2003yCat.2246....0C
K 7.722 [0.016] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 7168 Display criteria :

Identifiers (16) :
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HD 24980 GEN# +1.00024980 2MASS J04002050+4734186 TYC 3331-2472-1
AG+47 418 GSC 03331-02472 PPM 46697 Gaia DR2 246719452817871872
AP J04002050+4734186 HIC 18697 SAO 39238 Gaia DR3 246719452817871872
BD+47 923 HIP 18697 TIC 391032362 Gaia DR1 246719448517526400

References (31 between 1850 and 2026) (Total 31)
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    Var : 1    Rot : 1    Fe/H : 1    Plx : 5    PM : 4    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 24980 AG+47 418 AP J04002050+4734186 BD+47 923 GSC 03331-02472
HIC 18697 HIP 18697 2MASS J04002050+4734186 PPM 46697 SAO 39238
TYC 3331-2472-1 Gaia DR2 246719452817871872 Gaia DR3 246719452817871872 Gaia DR1 246719448517526400

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