2008 EA9
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Project home: Asteroid 2008 EA9 (dockable) |
| 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 | |
| Sidereal Rotation Period | 98784 seconds (1.143333 days) |
| Sidereal Rotation Offset | 0 |
| Obliquity | 0.1 radians 5.72958° |
| Selected physical parameters | |
| Mean radius | 10 m |
| Mass | 1200000 kg |
| Density | 4.05g/cm13 |
| Equatorial gravity | 0.00099 m/s-10 |
| Escape velocity | 1.81 m/s |
| Gravity at surface | Cruinthe 15% Sun 85% |
| Note | *Elements given are from Cruinthe.cfg file. |