Difference between revisions of "Despina"
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(Despina article.) Tag: Removed redirect |
(Despina article.) |
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!bgcolor="lightsteelblue" colspan="2"|Planetary mean orbits | !bgcolor="lightsteelblue" colspan="2"|Planetary mean orbits | ||
|- | |- | ||
| − | |width="30%"|Epoch||align="right" width="50%"|1989.6466 | + | |width="30%"|Epoch||align="right" width="50%"|1989.6466 (1989 August 24) |
|- | |- | ||
| − | |width="30%"|Semimajor axis (a)||align="right" width="50%"| | + | |width="30%"|Semimajor axis (a)||align="right" width="50%"|52510000 m |
|- | |- | ||
| − | |width="30%"|Eccentricity (e)||align="right" width="30%"|0. | + | |width="30%"|Eccentricity (e)||align="right" width="30%"|0.0001 |
|- | |- | ||
| − | |width="30%"|Inclination (i)||align="right" width="30%"|0. | + | |width="30%"|Inclination (i)||align="right" width="30%"|0.0630253575° <br> (0.0011 radian) |
|- | |- | ||
| − | |width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"| | + | |width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"|154.9163286° <br> (2.7038 radian) |
|- | |- | ||
| − | |width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"| | + | |width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"|126.0048783° <br> (2.1992 radian) |
|- | |- | ||
| − | |width="30%"|Mean longitude (L)||align="right" width="30%"| | + | |width="30%"|Mean longitude (L)||align="right" width="30%"|85.60562417° <br> (1.4941 radian) |
|- | |- | ||
!bgcolor="lightsteelblue" colspan="2"|Selected physical parameters | !bgcolor="lightsteelblue" colspan="2"|Selected physical parameters | ||
|- | |- | ||
| − | |width="30%"|Mean radius||align="right" width="30%"| | + | |width="30%"|Mean radius||align="right" width="30%"|74100 m |
|- | |- | ||
| − | |width="30%"|Mass||align="right" width="30%"| | + | |width="30%"|Mass||align="right" width="30%"|5.461×10<sup>16</sup> kg |
|- | |- | ||
| − | |width="30%"|SidRotPeriod||align="right" width="30%"| | + | |width="30%"|SidRotPeriod||align="right" width="30%"|28944 (8.04 hours) |
|- | |- | ||
|width="30%"|SidRotOffset||align="right" width="30%"|0 | |width="30%"|SidRotOffset||align="right" width="30%"|0 | ||
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| − | '''Despina (Neptune | + | '''Despina (Neptune V, S/1989 N 3)''' is one of the inner [[Natural satellites|moons]] of [[Neptune]]. It was discovered by [[w:Harold J Reitsema|Harold J Reitsema]] ''et al'' in September 1989. It is named after a lover of [[w:Poseidon|Poseidon]] of [[w:Greek mythology|Greek mythology]]. |
== Despina in Orbiter == | == Despina in Orbiter == | ||
Revision as of 13:12, 12 August 2024
| Despina | |
|---|---|
| |
| Designation | |
| Name | Despina |
| Reference body | Neptune |
| Planetary mean orbits | |
| Epoch | 1989.6466 (1989 August 24) |
| Semimajor axis (a) | 52510000 m |
| Eccentricity (e) | 0.0001 |
| Inclination (i) | 0.0630253575° (0.0011 radian) |
| Longitude of the ascending node (LAN, ☊) | 154.9163286° (2.7038 radian) |
| Longitude of periapsis (ϖ) | 126.0048783° (2.1992 radian) |
| Mean longitude (L) | 85.60562417° (1.4941 radian) |
| Selected physical parameters | |
| Mean radius | 74100 m |
| Mass | 5.461×1016 kg |
| SidRotPeriod | 28944 (8.04 hours) |
| SidRotOffset | 0 |
| Obliquity | 0.5146 |
| LAN | 3.8594 |
| Note | *Elements given are from Despina.cfg (neptune.zip) |
Despina (Neptune V, S/1989 N 3) is one of the inner moons of Neptune. It was discovered by Harold J Reitsema et al in September 1989. It is named after a lover of Poseidon of Greek mythology.
Despina in Orbiter
Despina was first introduced into Orbiter with the add-on neptune.zip in November 2002.
| Add-on | Source | Version | Author | Type | Release Date | Compatibility | Wiki article |
|---|---|---|---|---|---|---|---|
| Neptune | AVSIM | Rolf Keibel | Scenery | 7 November 2002 | |||
Despina from neptune.zip in Orbiter 2002
:
| Neptune's natural satellites |
|---|
| Named satellites:
Despina | Galatea | Halimede | Hippocamp | Laomedeia | Larissa | Naiad | Nereid | Neso | Proteus | Psamathe | Sao | Thalassa | Triton Numbered Satellites: |
| See also: Pronunciation key | rings of Neptune |
| edit The Solar System | |
|---|---|
| Central star |
Sun (Sol) |
| Planets |
Mercury - Venus - Earth - Mars - Jupiter - Saturn - Uranus - Neptune |
| Natural satellites |
Moon - Phobos - Deimos - Io - Europa - Ganymede - Titan - more... |
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Planets - Dwarf Planets - Small objects - Natural satellites - Alternative star systems |
 | This natural satellite related article is a stub. You can help Orbiterwiki by expanding it.
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