Beli (moon)

There has always been great interest in Beli (moon), whether for its impact on society, its relevance in history or its influence on culture. Beli (moon) has been the subject of studies, debates and analyzes in various disciplines, which demonstrates its importance in the current context. In this article, we will explore different aspects related to Beli (moon), from its origin to its evolution today. We will analyze its impact in different areas and its relevance in everyday life, with the aim of better understanding its meaning and role in society.

Beli
Discovery[1]
Discovered bySheppard et al.
Discovery date2019
Designations
Named after
Beli
Saturn LXI
S/2004 S 30
S5612a2[2]
Orbital characteristics[2]
20424000 km
Eccentricity0.113
−1084.1 days
Inclination156.3°
Satellite ofSaturn
GroupNorse group
Physical characteristics
4 km
25.4

Beli (Saturn LXI), provisionally known as S/2004 S 30, is a natural satellite of Saturn. Its discovery was announced by Scott S. Sheppard, David C. Jewitt, and Jan Kleyna on October 7, 2019, from observations taken between December 12, 2004, and March 21, 2007.[3] It was given its permanent designation in August 2021.[4] On 24 August 2022, it was named after Beli, a jötunn from Norse mythology.[5] He is killed by Freyr with the antler of a hart (stag). According to John Lindow, the myth of Beli is partially lost. Some scholars suggest that he may be the brother of Freyr's wife Gerðr, although this is uncertain.[6][7]

Beli is about 4 kilometres in diameter, and orbits Saturn at an average distance of 20.396 Gm in 1087.84 days, at 157.5° to the ecliptic, in a retrograde direction and with an eccentricity of 0.113.[3]

Due to an error in the initial announcement of Beli, it was announced by the Minor Planet Center with the same orbit as Gerd.[8] The issue was corrected later the same day.[9]

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-T137 : S/2004 S 30". minorplanetcenter.net. Retrieved 7 October 2019.
  4. ^ "M.P.C. 133821" (PDF). Minor Planet Center. International Astronomical Union. 10 August 2021. Retrieved 21 August 2021.
  5. ^ "Names Approved for 10 Small Satellites of Saturn". usgs.gov. USGS. 24 August 2022. Retrieved 30 August 2022.
  6. ^ Orchard, Andy (1997). Dictionary of Norse Myth and Legend. Cassell. p. 16. ISBN 978-0-304-34520-5.
  7. ^ Lindow, John (2002). Norse Mythology: A Guide to Gods, Heroes, Rituals, and Beliefs. Oxford University Press. p. 73. ISBN 978-0-19-983969-8.
  8. ^ "MPEC 2019-T132 : S/2004 S 25". minorplanetcenter.net. Retrieved 7 October 2019.
  9. ^ "MPEC 2019-T140 : S/2004 S 30". minorplanetcenter.net. Retrieved 7 October 2019.