Difference between revisions of "2008 EA9"
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(2008 EA9 data.) |
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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" | {| 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" | ||
!bgcolor="lightsteelblue" colspan="2" align="center" |2008 EA9 | !bgcolor="lightsteelblue" colspan="2" align="center" |2008 EA9 | ||
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| − | |colspan="2" align="center"|[[Image: | + | |colspan="2" align="center"|[[Image:2008 EA9.png|240px]] |
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|colspan="2" align="center"|'''2008 EA9 in Orbiter''' | |colspan="2" align="center"|'''2008 EA9 in Orbiter''' | ||
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!bgcolor="lightsteelblue" colspan="2"|Rotational Elements | !bgcolor="lightsteelblue" colspan="2"|Rotational Elements | ||
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| − | | | + | |||2008 EA9 does not rotate,<br>the body maintains the same sidereal orientation over time. |
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!bgcolor="lightsteelblue" colspan="2"|Selected physical parameters | !bgcolor="lightsteelblue" colspan="2"|Selected physical parameters | ||
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|width="30%"|Mass||align="right" width="30%"|1200000 kg | |width="30%"|Mass||align="right" width="30%"|1200000 kg | ||
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| − | |width="30%"| | + | |width="30%"|Note||align="right" width="30%"|*Elements given are from 2008 EA9.pdf. |
| + | |} | ||
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| + | {{Addon | ||
| + | |1=[https://www.orbiter-forum.com/resources/asteroid-2008-ea9-dockable.2644/ Asteroid 2008 EA9 (dockable)] | ||
| + | |2=[[List of add-ons by joffrey|joffrey]] | ||
| + | |3=2012-11-13 | ||
| + | |4=Orbiter 2010, Orbiter 2016 | ||
| + | }} | ||
| + | |||
| + | '''2008 EA9''' is a very small near-Earth object about 17 meters in diameter, first detected by NASAs Center for Near-Earth Object Studies (CNEOS), and is in an Earth-crossing orbit. | ||
| + | |||
| + | The [[Orbiter]] version was created by joffrey in 2012. It is modeled as a dockable vessel rather than a celestial body and has six invisible docks including COM/NAC frequencies to facilitate docking by vessels. It does not rotate, keeping the same sidereal orientation over time. As a vessel, 2008 EA9 has no gravity and is not detectable by SurfaceMFD. But, although it is built as a vessel, it cannot be selected in the 'Ship' menu and you cannot | ||
| + | |||
| + | {|class="wikitable" | ||
| + | |'''Port'''||'''Orientation'''||'''COM/NAV<br>Frequency (MHz)''' | ||
| + | |- | ||
| + | |Transponder||n/a||133.00 | ||
| + | |- | ||
| + | |1||||133.05 | ||
| + | |- | ||
| + | |2||||133.10 | ||
|- | |- | ||
| − | | | + | |3||||133.15 |
|- | |- | ||
| − | | | + | |4||||133.20 |
|- | |- | ||
| − | | | + | |5||||133.25 |
|- | |- | ||
| − | | | + | |6||||133.30 |
|} | |} | ||
Revision as of 03:45, 18 May 2024
| 2008 EA9 | |
|---|---|
| |
| 2008 EA9 in Orbiter | |
| Designation | |
| Name | 2008 EA9 |
| Reference body | Sun |
| Number of satellites | 0 |
| Planetary mean orbits | |
| Epoch | 2456200.5 |
| Semimajor axis (a) | 158445707km (1.0591441317518 AU) |
| Eccentricity (e) | 0.07979741866638632 |
| Inclination (i) | 0.00740892102487189 radian (0.4244999054709°) |
| Longitude of the ascending node (LAN, ☊) | 2.25946066154116 radian 129.457559882145° |
| Longitude of periapsis (ϖ) | 5.86213737085752 radian 335.875730276052° |
| Perihelion distance | 145,802,148 km (0.974627164042352 AU) |
| Mean anomaly | 2.13421261863746 radian (122.28137563149°) |
| Time of perihelion passage | 2456065.265083140718 JED (2012 May 17.76508314) |
| Orbital period | 398.1356099236119 d (1.09 yr) |
| Mean motion | 0.9042145214518018 °/d |
| Aphelion distance | 171,089,265 km (1.143661099461241 AU) |
| Rotational Elements | |
| 2008 EA9 does not rotate, the body maintains the same sidereal orientation over time. | |
| Selected physical parameters | |
| Mean radius | 10 m |
| Mass | 1200000 kg |
| Note | *Elements given are from 2008 EA9.pdf. |
|
Project home: Asteroid 2008 EA9 (dockable) |
2008 EA9 is a very small near-Earth object about 17 meters in diameter, first detected by NASAs Center for Near-Earth Object Studies (CNEOS), and is in an Earth-crossing orbit.
The Orbiter version was created by joffrey in 2012. It is modeled as a dockable vessel rather than a celestial body and has six invisible docks including COM/NAC frequencies to facilitate docking by vessels. It does not rotate, keeping the same sidereal orientation over time. As a vessel, 2008 EA9 has no gravity and is not detectable by SurfaceMFD. But, although it is built as a vessel, it cannot be selected in the 'Ship' menu and you cannot
| Port | Orientation | COM/NAV Frequency (MHz) |
| Transponder | n/a | 133.00 |
| 1 | 133.05 | |
| 2 | 133.10 | |
| 3 | 133.15 | |
| 4 | 133.20 | |
| 5 | 133.25 | |
| 6 | 133.30 |