File:Pallene_Cassini_color-crop_20101016.png · Wikimedia Commons · See Wikimedia Commons
Key facts
- Discovered by
- Voyager 2 (first discovery) , Cassini Imaging Team
- Discovery date
- June 1, 2004 (second discovery by Cassini-Huygens )
- Designation
- Saturn XXXIII
- Pronunciation
- / p ə ˈ l iː n iː /
- Named after
- Παλλήνη Pallēnē
- Alternative names
- S/1981 S 14 (first discovery) , S/2004 S 2 (second discovery)
- Adjectives
- Pallenean / p æ l ə ˈ n iː ə n /
- Semi major axis
- 212 280 km
- Orbital period sidereal
- 1.153 746 d
- Inclination
- 0.1813° (to Laplace plane )
- Satellite of
- Saturn
- Dimensions
- 5.76 × 4.16 × 3.68 km, (± 0.14 × 0.14 × 0.14 km)
- Mean diameter
- 4.46 ± 0.14 km
- Volume
- 46.5 km
- Mass
- (1.15 ± 0.40) × 10 kg
- Mean density
- 0.251 ± 0.075 g/cm
- Surface gravity
- 0.011–0.016 mm/s
- Escape velocity
- 0.0007 km/s at longest axis, to 0.0009 km/s at poles
via Wikipedia infobox
Wikidata facts
- Instance of
- regular moon
- Parent body
- Saturn
- Radius
- 2.5
- Mass
- 33
- Orbital period
- 1.153745829
- Image
- N00163156.jpg
Show 9 more facts
- time of discovery or invention
- 1981-08-23
- provisional designation
- S/2004 S 2
- site of astronomical discovery
- Cassini−Huygens
- Commons category
- Pallene
- discoverer or inventor
- Voyager 2
- orbital eccentricity
- 0.0040
- semi-major axis of an orbit
- 211000
- orbital inclination
- 0.1810
- volume as quantity
- 9
via Wikidata · CC0