Anteros
1943 Anteros, provisional designation 1973 EC, is a spheroidal, rare-type asteroid and near-Earth object of the Amor group, approximately 2 kilometers in diameter.
Amor
観測回数: 7,754
1943 Anteros, provisional designation 1973 EC, is a spheroidal, rare-type asteroid and near-Earth object of the Amor group, approximately 2 kilometers in diameter.
軌道パラメータ
半長軸
1.431 AU
離心率
0.2562
近日点
1.064 AU
遠日点
1.797622 AU
軌道傾斜角
8.71°
公転周期
— yr
暦元
2461200.5
平均近点角
15.55°
Orbit diagram
The Sun sits at the focus (orange). Earth's orbit is the grey circle at 1 AU. The red dot marks the object's position at the catalog epoch.
物理パラメータ
直径
2.3 km
アルベド
0.17
密度
— g/cm³
自転周期
— h
絶対等級
15.66
軌道品質
RMS
0.37758
状態コード
0
軌道ID
—
