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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1536653328112695 | 5.0101e-08 | |
| a | 2.222430798743487 | 1.2482e-08 | au |
| q | 1.880920230404553 | 1.1638e-07 | au |
| i | 3.572234228968223 | 8.0685e-06 | deg |
| node | 199.8829918005708 | 7.3479e-05 | deg |
| peri | 99.05217922811883 | 7.8297e-05 | deg |
| M | 41.42556134070976 | 2.6798e-05 | deg |
| tp | 2458861.246314331362
(2020-Jan-12.74631433) | 8.9724e-05 | TDB |
| period | 1210.154436493893
3.31 | 1.0195e-05
2.791e-08 | d
yr |
| n | .2974826924099094 | 2.5061e-09 | deg/d |
| Q | 2.56394136708242 | 1.44e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.7 |
|
n/a |
MPO475764 |
|
|
| 215070 (2009 DD130) Discovered 2009-Feb-27 by Spacewatch at Kitt Peak |
| Reference: 20090509/Numbers.arc | Last Updated: 2009-05-11 |
|
Alternate Designations
| 2009 DD130 = 1996 JA10 = 2000 TL55 |
|
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