Bestla

Also known as Saturn XXXIX, S/2004 S 18

moon of Saturn

Key facts

Discovered by: Scott S. Sheppard , David C. Jewitt , Jan T. Kleyna , Brian G. Marsden
Designation: Saturn XXXIX
Pronunciation: / ˈ b ɛ s t l ə /
Named after: Bestla
Alternative names: S/2004 S 18
Semi major axis: 20 337 900 km
Orbital period sidereal: −1087.46 days
Inclination: 136.3°
Satellite of: Saturn
Group: Norse group
Dimensions: 15.56 × 7 × 5.98 km
Mean diameter: 7 +50%, −30% km
Synodic rotation period: −14.6238 ± 0.0001 h
Pole ecliptic latitude: 85° +5°, −15°
Albedo: 0.06 (assumed)
Spectral type: g – r = 0.72 ± 0.07, r – i = 0.38 ± 0.07

via Wikipedia infobox

Wikidata facts

Diameter: 7
Orbital period: -1083.6
Image: Bestla-cassini.png

Show 9 more facts

Commons category: Bestla (moon)
temperature: 91
surface gravity: 0.0022
time of discovery or invention: 2004-12-13
provisional designation: S/2004 S 18
semi-major axis of an orbit: 19958735
orbital eccentricity: 0.521
orbital inclination: 145.2
apparent magnitude: 23.8

Sources (2)

via Wikidata · CC0

~2 min read

Article

Bestla /ˈbɛstlə/ or Saturn XXXIX is a retrograde irregular moon of Saturn. Its discovery was announced by Scott S. Sheppard, David C. Jewitt, Jan Kleyna, and Brian G. Marsden on 4 May 2005, from observations taken between 13 December 2004 and 5 March 2005.

Description