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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2729732158027457 | 6.1852e-08 | |
| a | 3.929950504232935 | 1.1873e-07 | au |
| q | 2.857179277146849 | 2.4846e-07 | au |
| i | 12.12923902981593 | 5.8689e-06 | deg |
| node | 117.7261877233236 | 3.4204e-05 | deg |
| peri | 274.1758977906409 | 4.4762e-05 | deg |
| M | 272.3717712616811 | 1.9416e-05 | deg |
| tp | 2460089.160752490276
(2023-May-24.66075249) | 0.0001715 | TDB |
| period | 2845.634043809647
7.79 | 0.00012896
3.531e-07 | d
yr |
| n | .1265095913450779 | 5.733e-09 | deg/d |
| Q | 5.002721731319022 | 1.5114e-07 | 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 |
15.6 |
|
n/a |
MPO440740 |
|
|
| 402920 Tsawout | Discovered 2007 Oct. 7 by D. D. Balam at Mauna Kea. |
| Named to honor the people of the Tsawout First Nation, who live on Vancouver Island on the west coast of Canada. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: MPC batch dated 2014-10-08 | Last Updated: 2015-01-12 |
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