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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 | .04138863227444652 | 5.0353e-08 | |
| a | 2.534555005136812 | 1.7691e-08 | au |
| q | 2.429653240049846 | 1.2343e-07 | au |
| i | 6.621491885018544 | 4.9564e-06 | deg |
| node | 70.75367322591931 | 5.0091e-05 | deg |
| peri | 172.4766501010619 | 0.000104 | deg |
| M | 99.1090449459947 | 9.222e-05 | deg |
| tp | 2458594.746945037482
(2019-Apr-21.24694504) | 0.00037809 | TDB |
| period | 1473.842270058216
4.04 | 1.5431e-05
4.225e-08 | d
yr |
| n | .244259516308879 | 2.5573e-09 | deg/d |
| Q | 2.639456770223778 | 1.8423e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.9 |
|
n/a |
MPO437098 |
|
|
| 233711 (2008 SM102) Discovered 2008-Sep-21 by Spacewatch at Kitt Peak |
| Reference: 20100228/Numbers.arc | Last Updated: 2010-03-03 |
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