Tethys
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Tethys | |
---|---|
Tethys with Saturn in Orbiter 2016 with D3D9 client | |
Designation | |
Name | Tethys |
Reference body | Saturn |
Planetary mean orbits | |
Epoch | 2005.41409993155 |
Semimajor axis (a) | 294982634.56239 m |
Eccentricity (e) | 0.00107532665445937 |
Inclination (i) | 26.97242049° (0.470757544726676 radian) |
Longitude of the ascending node (LAN, ☊) | 169.1532561° (2.95228125917919 radian) |
Longitude of periapsis (ϖ) | 496.8246271° (8.67122554777855 radian) |
Mean longitude (L) | 502.6123366° (8.77224013508484 radian) |
Selected physical parameters | |
Mean radius | 530000 km |
Mass | 6.22×1020 kg |
Rotation elements | |
SidRotPeriod | 163106.1062 seconds (45.3 hours) |
SidRotOffset | 4.370713573 |
Obliqutiy | 0.01904221653 |
LAN | 4.539459438 |
Note | *Elements given are from Tethys.cfg (Orbiter 2016) |
Tethys is the 5th largest moon of Saturn, discovered on 11 March 1684 by Giovanni Domenico Cassini, who named it Saturn IV, but John Hershel referred to it at Tethys, and that is the name that stuck.
Tethys in Orbiter
Tethys was introduced to Orbiter with the release of Orbiter 2002, but was also included in a number of add-ons as indicated in the above tables.
Add-on | Source | Version | Author | Type | Release Date | Compatibility | Wiki article |
---|---|---|---|---|---|---|---|
Orbiter 2003-P2 | O-F Resources | 031217 | martins | Orbiter Download | 17 December 2003 | Orbiter 2003-P2 | |
Orbiter 2003-P1 | O-F Resources | 031105 | martins | Orbiter Download | 5 November 2003 | ||
Moons of Saturn Part 3 | AVSIM | Rolf Keibel | Scenery | 19 October 2002 | |||
Orbiter 2002 | O-F Resources | 020419 | martins | Orbiter Download | 19 April 2002 | Orbiter 2002 |
See also
Gallery
Tethys as seen by the Cassini spacecraft on 11 April 2015
from Wikimedia Commons
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