Difference between revisions of "Alex"

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#REDIRECT [[21 Lutetia]]
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{| cellpadding="2" cellspacing="0" style="margin:25px 0 0 10px; border:3px solid lightsteelblue;width:250px; font-size:90%; font-family:'Arial','Helvetica'; float: right; clear: right;"Template in Orbiter"
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!bgcolor="lightsteelblue" colspan="2" align="center" |Alex
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|-
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|colspan="2" align="center"|[[Image:Alex-Asteroid3Dzip-Orbiter2016D3D9.jpg|240px]]
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|-
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!bgcolor="lightsteelblue" colspan="2"|Designation
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|-
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|Name||align="right"|Alex
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|-
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|width="30%"|Reference body||align="right" width="30%"|[[216 Kleopatra]]
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|-
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!bgcolor="lightsteelblue" colspan="2"|Planetary mean orbits
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|-
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|width="30%"|Epoch||align="right" width="50%"|2014.39014373717
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|-
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|width="30%"|Semimajor axis (a)||align="right" width="50%"|250000.095 m
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|-
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|width="30%"|Eccentricity (e)||align="right" width="30%"|0.0000000144511577606
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|-
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|width="30%"|Inclination (i)||align="right" width="30%"|0.000007105811997266° <br> (0.00000012401981538 radian)
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|-
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|width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"|208.626701831817° <br> (3.6412228545417 radian)
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|-
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|width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"|104.242486953736° <br> (1.81937461780992 radian)
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|-
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|width="30%"|Mean longitude (L)||align="right" width="30%"|108.701283931732° <br> (1.89719530575393 radian)
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|-
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!bgcolor="lightsteelblue" colspan="2"|Selected physical parameters
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|-
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|width="30%"|Mean radius||align="right" width="30%"|500 km
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|-
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|width="30%"|Mass||align="right" width="30%"|5×10<sup>14</sup> kg
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|-
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!bgcolor="lightsteelblue" colspan="2"|Rotation elements
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|-
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|width="30%"|SidRotPeriod||align="right" width="30%"|65657.58530145804 seconds (18.2382 hours)
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|-
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|width="30%"|SidRotOffset||align="right" width="30%"|0
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|-
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|width="30%"|Obliqutiy||align="right" width="30%"|1.09044646015132
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|-
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|width="30%"|LAN||align="right" width="30%"|5.24385919090949
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|-
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|width="30%"|Note||align="right" width="30%"|*Elements given are from Dactyl.cfg (Asteroid 3D.zip)
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|}
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'''Alex (Alexhelios)''' is the outer of two satellites of the main-belt asteroid [[216 Kleopatra]] and was discovered in 2008.
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== Alex in Orbiter ==
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Alex was first introduced with the release of Asteroid 3D.zip in May 2003.
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Note that the landing surface as given in the config file is spherical, but the visual of these bodies are not, if you land, you will likely be above or below the visual surface.
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{| class="wikitable" style="text-align: center"
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|colspan="8"|<center>'''Orbiter versions and add-ons which include 243 Ida and Dactyl'''</center>
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|-
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!Add-on!!Source!!Version!!Author!!Type!!Release Date!!Compatibility!!Wiki article
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|-
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|[https://www.orbiter-forum.com/resources/3d-asteroids.2291/ 3D Asteroids]||O-F Resources||2014-11-06||T1234||Scenery||6 November 2014||||
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|}
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== See also ==
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*[[216 Kleopatra]]
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*[[Cleo]]
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*[[w:216 Kleopatra|216 Kleopatra]] at [[w:Wikipedia|Wikipedia]]
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== Gallery ==
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<gallery widths="100" heights="100">
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Alex-Asteroid3Dzip-Orbiter2016D3D9.jpg|<center>Alex from ''Asteroid 3D.zip'' in Orbiter 2016 with D3D9</center>
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</gallery>
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{{SolarSystem}}
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{{Stub}}
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[[Category:Articles|Alex]]
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[[Category:Celestial bodies|Alex]]
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[[Category:Solar System|Alex]]
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[[Category:Natural satellites|Alex]]

Revision as of 13:10, 9 November 2024

Alex
Alex-Asteroid3Dzip-Orbiter2016D3D9.jpg
Designation
Name Alex
Reference body 216 Kleopatra
Planetary mean orbits
Epoch 2014.39014373717
Semimajor axis (a) 250000.095 m
Eccentricity (e) 0.0000000144511577606
Inclination (i) 0.000007105811997266°
(0.00000012401981538 radian)
Longitude of the ascending node (LAN, ☊) 208.626701831817°
(3.6412228545417 radian)
Longitude of periapsis (ϖ) 104.242486953736°
(1.81937461780992 radian)
Mean longitude (L) 108.701283931732°
(1.89719530575393 radian)
Selected physical parameters
Mean radius 500 km
Mass 5×1014 kg
Rotation elements
SidRotPeriod 65657.58530145804 seconds (18.2382 hours)
SidRotOffset 0
Obliqutiy 1.09044646015132
LAN 5.24385919090949
Note *Elements given are from Dactyl.cfg (Asteroid 3D.zip)

Alex (Alexhelios) is the outer of two satellites of the main-belt asteroid 216 Kleopatra and was discovered in 2008.

Alex in Orbiter

Alex was first introduced with the release of Asteroid 3D.zip in May 2003.

Note that the landing surface as given in the config file is spherical, but the visual of these bodies are not, if you land, you will likely be above or below the visual surface.

Orbiter versions and add-ons which include 243 Ida and Dactyl
Add-on Source Version Author Type Release Date Compatibility Wiki article
3D Asteroids O-F Resources 2014-11-06 T1234 Scenery 6 November 2014

See also

Gallery

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...

Add-ons

Planets - Dwarf Planets - Small objects - Natural satellites - Alternative star systems

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