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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 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2194239123549793 | 3.1601e-08 | |
| a | 2.374050223568865 | 8.5941e-09 | au |
| q | 1.853126835386171 | 7.6891e-08 | au |
| i | 1.587921755829426 | 3.7003e-06 | deg |
| node | 262.2558146264313 | 0.00017177 | deg |
| peri | 51.23774799297681 | 0.00017213 | deg |
| M | 39.42605670885033 | 1.2126e-05 | deg |
| tp | 2458854.176486160830
(2020-Jan-05.67648616) | 4.4796e-05 | TDB |
| period | 1336.082514442193
3.66 | 7.255e-06
1.986e-08 | d
yr |
| n | .2694444363343069 | 1.4631e-09 | deg/d |
| Q | 2.894973611751558 | 1.048e-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 |
16.0 |
|
n/a |
MPO436475 |
|
|
| 101535 (1998 YQ13) Discovered 1998-Dec-19 by Spacewatch at Kitt Peak |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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