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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 23 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2326220605177232 | 3.4781e-08 | |
| a | 2.545168296382478 | 1.0056e-08 | au |
| q | 1.953106002913603 | 8.8435e-08 | au |
| i | 2.969474748175038 | 6.6449e-06 | deg |
| node | 324.8348836795709 | 5.7568e-05 | deg |
| peri | 116.515447040618 | 5.9955e-05 | deg |
| M | 24.81945055539738 | 1.4789e-05 | deg |
| tp | 2459098.250110724594
(2020-Sep-05.75011072) | 6.0953e-05 | TDB |
| period | 1483.109388621868
4.06 | 8.7901e-06
2.407e-08 | d
yr |
| n | .2427332756180031 | 1.4386e-09 | deg/d |
| Q | 3.137230589851353 | 1.2396e-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 |
15.5 |
|
n/a |
MPO347973 |
|
|
| 70255 (1999 RN88) Discovered 1999-Sep-07 by LINEAR at Socorro |
| Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
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