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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 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08142664768086059 | 1.2023e-07 | |
| a | 2.996425664648229 | 8.1674e-08 | au |
| q | 2.752436767751029 | 3.9887e-07 | au |
| i | 6.549471506101404 | 6.0545e-06 | deg |
| node | 278.4702983619379 | 7.9336e-05 | deg |
| peri | 51.17395668544241 | 0.00012402 | deg |
| M | 67.15880301247641 | 8.4406e-05 | deg |
| tp | 2459043.069410260770
(2020-Jul-12.56941026) | 0.00045252 | TDB |
| period | 1894.5396075997
5.19 | 7.746e-05
2.121e-07 | d
yr |
| n | .1900197802969685 | 7.7691e-09 | deg/d |
| Q | 3.240414561545429 | 8.8325e-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 |
16.6 |
|
n/a |
MPO363556 |
|
|
| 548624 (2010 TL78) Discovered 2010-Sep-15 by Holmes, R. at Charleston |
| Reference: | Last Updated: 2021-05-03 |
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