HD 57558

Query : HD 57558

Basic data :
HD 57558 -- Spectroscopic Binary
Other object types: otypes_help 		* (2022AJ,HD,...), SB* (2022yCat), Pe* (2022ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		07 23 42.1287689184 +42 18 55.966230072 (Optical) [ 0.0137 0.0135 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 20 11.3516049648 +42 24 47.734872676 [ 0.0137 0.0135 90 ]
Gal coord. (ep=J2000) : 		175.9249863457945 +23.5353925715753 [ 0.0137 0.0135 90 ]
Proper motions mas/yr : 		-7.630 -21.368 [0.016 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 5.961500 [0.044366] / z(spectroscopic) 0.000020 [0.000000] / cz 5.96 [0.04]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		4.6488 [0.0154] A 2020yCat.1350....0G
Spectral type: 		kA2hA5mA9Si C 2022ApJS..259...63S
Fluxes (6) :
B 9.39 [0.02] D 2000A&A...355L..27H
V 9.08 [0.02] D 2000A&A...355L..27H
G 9.059332 [0.002781] C 2020yCat.1350....0G
J 8.582 [0.035] C 2003yCat.2246....0C
H 8.430 [0.029] C 2003yCat.2246....0C
K 8.389 [0.018] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 57558 GEN# +1.00057558 PPM 49820 uvby98 100057558
AG+42 812 GSC 02965-01304 SAO 41736 Gaia DR2 949020066829694336
AP J07234212+4218559 LAMOST J072342.56+421855.9 TIC 467902321 Gaia DR3 949020066829694336
BD+42 1707 2MASS J07234212+4218559 TYC 2965-1304-1

References (15 between 1850 and 2026) (Total 15)
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 : 3    Plx : 2    PM : 3    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

HD 57558 AG+42 812 AP J07234212+4218559 BD+42 1707 GSC 02965-01304
2MASS J07234212+4218559 PPM 49820 SAO 41736 TYC 2965-1304-1 uvby98 100057558
Gaia DR2 949020066829694336 Gaia DR3 949020066829694336

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