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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 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2000641646190949 | 4.8953e-08 | |
| a | 2.593736090248021 | 1.8295e-08 | au |
| q | 2.074822446110153 | 1.293e-07 | au |
| i | 5.884773978665383 | 7.5787e-06 | deg |
| node | 335.6789416259618 | 3.5923e-05 | deg |
| peri | 306.602068668596 | 3.9347e-05 | deg |
| M | 125.5543820106303 | 1.676e-05 | deg |
| tp | 2458668.371550631930
(2019-Jul-03.87155063) | 6.9011e-05 | TDB |
| period | 1525.76308930648
4.18 | 1.6143e-05
4.42e-08 | d
yr |
| n | .2359475088387636 | 2.4963e-09 | deg/d |
| Q | 3.112649734385889 | 2.1955e-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 |
16.43 |
|
n/a |
E2021B55 |
|
|
| 233607 (2007 SX12) Discovered 2007-Sep-19 by Spacewatch at Kitt Peak |
| Reference: 20100228/Numbers.arc | Last Updated: 2010-03-03 |
|
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