File:Perdita_feat.jpg · Wikimedia Commons · See Wikimedia Commons
AI overview
Perdita is a small moon of Uranus that was discovered in 1986. It is notable as one of the lesser-known moons in our solar system, contributing to our understanding of Uranus's complex system of orbiting bodies.
AI-generated from the Wikipedia summary — may contain errors.
In the Vinony graph
Vinony's link graph records 63 inbound references to 天卫二十五, and connects out to Umbriel, Puck and 624 Hektor.
Vinony files it under Astronomical objects discovered in 1999, Moons of Uranus and Moons with a prograde orbit.
Vinony links it to 52 Wikipedia language editions.
Key facts
- Discovered by
- Erich Karkoschka / Voyager 2
- Discovery date
- May 18, 1999 (in images dating back to January 18, 1986)
- Designation
- Uranus XXV
- Pronunciation
- / ˈ p ɜːr d ə t ə /
- Adjectives
- Perditean / p ɜːr d ə ˈ t iː ə n /
- Mean orbit radius
- 76,417 ± 1 km
- Eccentricity
- 0.0012 ± 0.0005
- Orbital period sidereal
- 0.638021 ± 0.000013 d
- Inclination
- 0.0 ± 0.3° (to Uranus's equator)
- Satellite of
- Uranus
- Mean radius
- 13.3 ± 0.7 km
- Surface area
- ~ 2200 km
- Volume
- ~ 9900 km
- Mass
- ~ (4.9–12) × 10 kg
- Mean density
- 0.5 –1.2 g/cm
- Surface gravity
- ~0.002–0.004 m/s
- Escape velocity
- ~0.007–0.011 km/s
- Synodic rotation period
- synchronous
via Wikipedia infobox
Wikidata facts
- Instance of
- regular moon
- Parent body
- Uranus
- Radius
- 13
- Mass
- 18
- Orbital period
- 0.638021
- Image
- Perdita feat.jpg
Show 10 more facts
- discoverer or inventor
- Erich Karkoschka
- provisional designation
- S/1986 U 10
- time of discovery or invention
- 1986-01-18
- semi-major axis of an orbit
- 76400
- orbital eccentricity
- 0.0012
- orbital inclination
- 0.3
- volume as quantity
- 14000
- albedo
- 0.070
- temperature
- 64
- Commons category
- Perdita (moon)
via Wikidata · CC0
Article · 中文
天卫二十五，又名珀迪塔（Perdita, S/1986 U 10），是环绕天王星运行的一颗卫星。
Abstract from DBpedia / Wikipedia · CC BY-SA
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