// سیاره کوتوله

سرس

فاصله از زمین در همین لحظه

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به‌صورت زنده از داده‌های مداری محاسبه شده (NASA/JPL)

فاصله از خورشید

2.77 AU (≈ 414 million km)

دوره مداری

≈ 4.6 years

قطر

940 km

قمرها

0

Ceres is the largest body in the asteroid belt between Mars and Jupiter and the only dwarf planet in the inner Solar System — it accounts for about a third of the belt's total mass. Scientists suspect a layer of water ice beneath its surface, possibly even a liquid ocean, and the bright spots in Occator crater are salt deposits. The Dawn spacecraft orbited Ceres from 2015 to 2018, capturing the most detailed images to date.

داده‌های مداری: NASA/JPL Horizons. عکس‌ها: Wikimedia Commons.