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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1567331600895236 | 5.698e-08 | |
| a | 3.130995206774015 | 4.4119e-08 | au |
| q | 2.640264433791172 | 1.9297e-07 | au |
| i | 1.995756994148154 | 6.7577e-06 | deg |
| node | 141.7210558864845 | 0.0002206 | deg |
| peri | 159.3736139178055 | 0.00022223 | deg |
| M | 15.24018776982506 | 2.7513e-05 | deg |
| tp | 2458914.833731890082
(2020-Mar-06.33373189) | 0.00015429 | TDB |
| period | 2023.587700187793
5.54 | 4.2771e-05
1.171e-07 | d
yr |
| n | .1779018522234501 | 3.7602e-09 | deg/d |
| Q | 3.621725979756858 | 5.1033e-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 |
16.1 |
|
n/a |
MPO437228 |
|
|
| 266755 (2009 SK84) Discovered 2005-Dec-25 by Spacewatch at Kitt Peak |
| Reference: 20110218/Numbers.arc | Last Updated: 2011-02-22 |
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