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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2486077823635967 | 7.4602e-08 | |
| a | 2.56492120133712 | 1.929e-08 | au |
| q | 1.927261829535327 | 1.939e-07 | au |
| i | 3.350479502615166 | 5.39e-06 | deg |
| node | 48.44459885103683 | 0.00014792 | deg |
| peri | 293.8529353524608 | 0.00014874 | deg |
| M | 164.057609394635 | 2.5979e-05 | deg |
| tp | 2458516.740543037141
(2019-Feb-02.24054304) | 0.00010136 | TDB |
| period | 1500.408334699768
4.11 | 1.6927e-05
4.634e-08 | d
yr |
| n | .2399346842285011 | 2.7068e-09 | deg/d |
| Q | 3.202580573138914 | 2.4086e-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 |
16.2 |
|
n/a |
MPO532315 |
|
|
| 101163 (1998 RR79) Discovered 1998-Sep-14 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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