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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .213262469855425 | 4.9045e-08 | |
| a | 2.354031998360399 | 1.8333e-08 | au |
| q | 1.852005320271359 | 1.152e-07 | au |
| i | 9.44769914408332 | 7.4239e-06 | deg |
| node | 343.6230101620026 | 3.1213e-05 | deg |
| peri | 96.88024893944616 | 3.5117e-05 | deg |
| M | 97.73681903198271 | 1.7244e-05 | deg |
| tp | 2458642.343638648463
(2019-Jun-07.84363865) | 6.1398e-05 | TDB |
| period | 1319.219219159988
3.61 | 1.5411e-05
4.219e-08 | d
yr |
| n | .2728886865590313 | 3.1878e-09 | deg/d |
| Q | 2.85605867644944 | 2.2243e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.2 |
|
n/a |
MPO413264 |
|
|
| 305777 (2009 DO47) Discovered 2009-Jan-29 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
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