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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .02752019226955907 | 3.7903e-08 | |
| a | 2.720133078558818 | 2.107e-08 | au |
| q | 2.645274493238092 | 1.0051e-07 | au |
| i | 8.092557220804844 | 4.3459e-06 | deg |
| node | 100.0878248614223 | 3.0394e-05 | deg |
| peri | 285.7700534348463 | 9.4343e-05 | deg |
| M | 74.89414674530524 | 8.7319e-05 | deg |
| tp | 2458859.598406663390
(2020-Jan-11.09840666) | 0.00039789 | TDB |
| period | 1638.640386925466
4.49 | 1.9039e-05
5.213e-08 | d
yr |
| n | .2196943288304138 | 2.5526e-09 | deg/d |
| Q | 2.794991663879545 | 2.165e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.1 |
|
n/a |
MPO454910 |
|
|
| 256813 Marburg | Discovered 2008 Feb. 11 by E. Schwab and R. Kling at Taunus. |
| Marburg is a German city, first mentioned in 1138. A castle and Germany's oldest gothic church dominate the medieval cityscape. In 1527 the oldest protestant university in the world was founded, which has operated the Marburg Observatory (later renamed Gerling Observatory) since 1841. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20111012/MPCPages.arc | Last Updated: 2011-10-13 |
|
Alternate Designations
| 2008 CW116 = 2005 NP16 = 2006 WW84 |
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