Apollo
1862 Apollo is a stony asteroid, approximately 1.5 kilometers in diameter, classified as a near-Earth object (NEO). It was discovered by German astronomer Karl Reinmuth at Heidelberg Observatory on 24 April 1932, but was lost and not recovered until 1973.
Apollo
위험
발견일: 1930-12-13
관측 횟수: 3,701
1862 Apollo is a stony asteroid, approximately 1.5 kilometers in diameter, classified as a near-Earth object (NEO). It was discovered by German astronomer Karl Reinmuth at Heidelberg Observatory on 24 April 1932, but was lost and not recovered until 1973.
궤도 파라미터
반장축
1.471 AU
이심률
0.5602
근일점
0.647 AU
원일점
2.295054 AU
궤도 경사
6.35°
공전 주기
1.7823 yr
历元
2461200.5
평균 근점각
224.36°
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.
물리적 파라미터
직경
1.5 km
반사율
0.25
밀도
— g/cm³
자전 주기
3.065 h
절대 등급
16.09
궤도 품질
RMS
0.458
상태 코드
0
궤도 ID
—