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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .0987836448291327 | 6.0018e-08 | |
| a | 2.658503601958682 | 2.8801e-08 | au |
| q | 2.395886926365825 | 1.7205e-07 | au |
| i | 5.801839496470341 | 7.727e-06 | deg |
| node | 6.627604919762438 | 4.5153e-05 | deg |
| peri | 45.20037308805723 | 6.2306e-05 | deg |
| M | 353.6060837403692 | 4.2884e-05 | deg |
| tp | 2459028.620222310760
(2020-Jun-28.12022231) | 0.00018883 | TDB |
| period | 1583.267534451284
4.33 | 2.5729e-05
7.044e-08 | d
yr |
| n | .2273778702376829 | 3.695e-09 | deg/d |
| Q | 2.921120277551538 | 3.1646e-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 |
MPO455250 |
|
|
| 305284 (2007 YW68) Discovered 2007-Dec-16 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
|
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