Dysnomia
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| Dysnomia | |
|---|---|
| |
| Dysnomia from ErisAndDysnomia.zip in Orbiter 2006P1 | |
| Designation | |
| Name | Dysnomia |
| Reference body | Sun |
| Number of satellites | 0 |
| Planetary mean orbits | |
| Epoch | 2005.71598173516 |
| Semimajor axis (a) | 37370000 m |
| Eccentricity (e) | 0.013 |
| Inclination (i) | 142° (2.478367537831948 radian) |
| Longitude of the ascending node (LAN, ☊) | 261.198642253875° (4.55877630906891 radian) |
| Longitude of periapsis (ϖ) | 175.525689125061° (3.06350119706432 radian) |
| Mean longitude (L) | 247.512810230255° (4.31991347938186 radian) |
| Selected physical parameters | |
| Mean radius | 175000 m |
| Mass | 4.07380803368229×1019 kg |
| Sidereal rotation period | -848746.7853712236 sec (-9.82 days) |
| SidRotOffset | 0 |
| Obliquity | 30.68° (0.535467015 radian) |
| LAN | 0 |
| Note | *Elements given are from Dysnomia.cfg (ErisAndDysnomia.zip) |
Dysnomia (S/2005 (2003 UB313)) is the only known satellite of the Dwarf planet 136199 Eris, and was discovered by Mike Brown at the Keck Observatory in September 2005.
Dysnomia was named after Dysnomia the daughter of Eris.
Dysnomia in Orbiter
Dysnomia was first introduced with the release of ErisAndDysnomia.zip in May 2008.
| Add-on | Source | Version | Author | Type | Release Date | Compatibility | Wiki article |
|---|---|---|---|---|---|---|---|
| Eris and Dysnomia | O-F Resources | 2008-05-10 | Piper | Scenery | 11 May 2008 | ||
Gallery
Dysnomia from ErisAndDysnomia.zip in Orbiter 2006P1
Image of Eris and Dysnomia by Hubble in August 2006
from Wikimedia Commons
References
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