S/2019 S 2

Last updated
S/2019 S 2
Discovery 
Discovered by Edward Ashton, Brett J. Gladman, Jean-Marc Petit, Mike Alexandersen
Discovery date2019
Orbital characteristics [1]
16,559,900  km (10,289,800 mi)
Eccentricity 0.279
-2.190 yrs (799.82 d)
Inclination 173.3° (to the ecliptic)
Satellite of Saturn
Group Norse group
Physical characteristics
Mean diameter
3 km
16.5

    S/2019 S 2 is a natural satellite of Saturn. Its discovery was announced by Edward Ashton, Brett J. Gladman, Jean-Marc Petit and Mike Alexandersen on May 3, 2023 from observations taken between July 3, 2019 and July 9, 2021. [2]

    S/2019 S 2 is about 3 kilometers in diameter, and orbits Saturn at a distance of 16.560 Gm in 796.22 days, at an inclination of 173.3, orbits in retrograde direction and eccentricity of 0.279. [1] S/2019 S 2 belongs to the Norse group and makes it close to 0 tilt against the ecliptic plane due to of its inclination. [3]

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    References

    1. 1 2 "Planetary Satellite Mean Elements". Jet Propulsion Laboratory. California Institute of Technology. Retrieved 3 May 2023.
    2. ↑ "MPEC 2023-J25 : S/2019 S 2". Minor Planet Electronic Circular. Minor Planet Center. Retrieved 3 May 2023.
    3. ↑ "S/2019 S 2". Tilmann's Web Site. Tilmann Denk. Retrieved 25 December 2023.


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