Saturn LXIII

Summary

Saturn LXIII
Discovery[1]
Discovered bySheppard et al.
Discovery date2019
Designations
S/2004 S 33
T514042[2]
Orbital characteristics[2]
23764800 km
Eccentricity0.417
−1361.5 days
Inclination161.5°
Satellite ofSaturn
GroupNorse group?
Physical characteristics
Mean diameter
4+50%
−30%
 km
25.0

Saturn LXIII, provisionally known as S/2004 S 33, is a natural satellite of Saturn. Its discovery was announced by Scott S. Sheppard, David C. Jewitt, and Jan Kleyna on October 8, 2019 from observations taken between December 12, 2004 and March 22, 2007.[3] It was given its permanent designation in August 2021.[4]

Saturn LXIII is about 4 kilometres in diameter, and orbits Saturn at an average distance of 24.168 Gm in 1403.18 days, at an inclination of 160° to the ecliptic, in a retrograde direction and with an eccentricity of 0.399.[3]

References

  1. ^ Discovery Circumstances from JPL
  2. ^ a b S.S. Sheppard (2019), Moons of Saturn, Carnegie Science, on line
  3. ^ a b "MPEC 2019-T155 : S/2004 S 33". minorplanetcenter.net. Retrieved 8 October 2019.
  4. ^ "M.P.C. 133821" (PDF). Minor Planet Center. International Astronomical Union. 10 August 2021. Retrieved 21 August 2021.