7P/Pons-Winnecke
7P/Pons-Winnecke（彗星）。在太阳系 3D 地图上查看它的大小、轨道和实时位置。 7P/Pons–Winnecke is a Jupiter-family comet roughly 5 km in diameter that takes six-years to orbit the Sun.
7P/Pons–Winnecke is a Jupiter-family comet roughly 5 km in diameter that takes six-years to orbit the Sun. The next perihelion passage is 25 August 2027 when the comet will have a solar elongation of 63 degrees.
- 类型: 彗星
- 直径: 5.2 km
- 轨道周期: 6.3 年
- 偏心率: 0.638