90377 Sedna

58534 Logos
90377 Sedna from Kuiper Objects Pack.zip in Orbiter 2006P1
Designation
Name	90377 Sedna
Reference body	Sun
Planetary mean orbits
Epoch	2005.71598173516
Semimajor axis (a)	78629540000000 m
Eccentricity (e)	0.855
Inclination (i)	11.934° (0.208287592918490 radian)
Longitude of the ascending node (LAN, ☊)	144.514° (2.522245115673249 radian)
Longitude of periapsis (ϖ)	187.21468° (3.26751257406758 radian)
Mean longitude (L)	24.70671° (0.431213436835408 radian)
Selected physical parameters
Mean radius	1500000 m
Mass	5.2435×1021 kg
Rotation elements
SidRotPeriod	36000 seconds (10 hours)
SidRotOffset	0
Obliqutiy	0.535467015
LAN	0
Note	*Elements given are from Sedna.cfg (Kuiper Objects Pack.zip)

90377 Sedna (2003 VB₁₂) is a dwarf planet orbiting in the Kuiper Belt and is a trans-Neptunian object. It is the farthest known object in the Solar System, and was discovered in November 2003 by Michael Brown, Chad Trujillo, and David Rabinowitz.

90377 Sedna in Orbiter

Sedna is modeled as an 1500 km body. It was introduced to Orbiter with the release of the add-on Kuiper Objects Pack.zip in August 2006.

Orbiter versions and add-ons which include 90377 Sedna
Add-on	Source	Version	Author	Type	Release Date	Compatibility	Wiki article
Kuiper Objects Pack	O-F Resources	2006-08-10	markl316	Scenery	11 August 2006

See also

Sedna (dwarf planet) at Wikipedia

Gallery

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  58534 Logos from Kuiper Objects Pack.zip in Orbiter 2006P1
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  Sedna imaged by HST in March 2004
  from Wikimedia Commons
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  Orbit of Sedna compared to the outer planets and Pluto
  from Wikimedia Commons<?center>