(4341) Poséidon

(4341) Poséidon

(4341) Poséidon

Caractéristiques orbitales
Époque 14 mai 2008
Demi-grand axe ? km
(1,8351 ua)
Aphélie ? km
(3,0828 ua)
Périhélie ? km
(0,5889 ua)
Excentricité 0,67923
Période de révolution 908,5465 j
Inclinaison 11,859°
Nœud ascendant 108,1524°
Argument du périhélie 15,582°
Anomalie moyenne 185,1867°
Catégorie Apollon,
aréocroiseur,
cythérocroiseur
Caractéristiques physiques
Dimensions 2,5 km
Période de rotation ? j
(6,262 h)
Magnitude absolue 15,5
Découverte
Découvreur C. S. Shoemaker
Date 29 mai 1987
Désignation 1987 KF

(4341) Poséidon est un astéroïde Apollon découvert le 29 mai 1987 par C. S. Shoemaker à l'observatoire du Mont Palomar.

Liens externes


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