(99907) 1989 VA
(99907) 1989 VA is a very eccentric, stony asteroid and near-Earth object, about 1 kilometer in diameter. It was discovered by American astronomer couple Carolyn and Eugene Shoemaker and Canadian astronomer David Levy at the U.S Palomar Observatory on Mount Palomar, California, on 2 November 1989. It is a member of the Aten asteroid, a subgroup of near-Earth object, that are located in Venus'es zone of influence. It has frequent, relatively close encounters with the Earth, as its minimum orbit intersection distance (MOID) is 0.16 AU or about 23 million kilometers. It was the eighth Aten asteroid discovered. Since then the number of Atens has grown to about one thousand known bodies.
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(99907) 1989 VA
(99907) 1989 VA is a very eccentric, stony asteroid and near-Earth object, about 1 kilometer in diameter. It was discovered by American astronomer couple Carolyn and Eugene Shoemaker and Canadian astronomer David Levy at the U.S Palomar Observatory on Mount Palomar, California, on 2 November 1989. It is a member of the Aten asteroid, a subgroup of near-Earth object, that are located in Venus'es zone of influence. It has frequent, relatively close encounters with the Earth, as its minimum orbit intersection distance (MOID) is 0.16 AU or about 23 million kilometers. It was the eighth Aten asteroid discovered. Since then the number of Atens has grown to about one thousand known bodies.
apoapsis (km)
1.7377288660512E8
mean radius (km)
orbital period (μ)
periapsis (km)
4.4167275345468E7
absolute magnitude
has abstract
(99907) 1989 VA est un astéroï ...... ut le huitième Aten découvert.
@fr
(99907) 1989 VA is a very ecce ...... se encounter in November 2007.
@en
(99907) 1989 VA to planetoida z grupy Atena należąca do obiektów NEO.
@pl
(99907) 1989 VA は、アテン群に属する地球近傍 ...... がパロマー天文台にて発見した。 公転周期が金星とほぼ等しい。
@ja
albedo
apoapsis (μ)
1,7377288660512e+11
discovery date
1989-11-02
discoverer
epoch
13 January 2016 (JD2457400.5)
mean radius (μ)
orbital period (s)
1,962144e+7
periapsis (μ)
4,4167275345468e+10
rotation period (s)
Link from a Wikipage to an external page
Wikipage page ID
Wikipage revision ID
740.767.424
arg peri
asc node
background
dimensions
discovery ref
discovery site
eccentricity
inclination
mean anomaly
mean motion
minorplanet
mp category
NEOAtenMercury-grazerVenus-crosserEarth-crosser
observation arc
8.25552E8
spectral type
uncertainty
subject
comment
(99907) 1989 VA est un astéroï ...... ut le huitième Aten découvert.
@fr
(99907) 1989 VA is a very ecce ...... out one thousand known bodies.
@en
(99907) 1989 VA to planetoida z grupy Atena należąca do obiektów NEO.
@pl
(99907) 1989 VA は、アテン群に属する地球近傍 ...... がパロマー天文台にて発見した。 公転周期が金星とほぼ等しい。
@ja
label
(99907) 1989 VA
@en
(99907) 1989 VA
@fr
(99907) 1989 VA
@ja
(99907) 1989 VA
@pl