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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 | .282595402091356 | 7.1635e-08 | |
| a | 2.406223102904085 | 1.9275e-08 | au |
| q | 1.726235517617395 | 1.7918e-07 | au |
| i | 24.17735384779088 | 6.7975e-06 | deg |
| node | 76.6205326305969 | 1.4981e-05 | deg |
| peri | 285.0414375026618 | 1.9255e-05 | deg |
| M | 249.0657111642503 | 1.9726e-05 | deg |
| tp | 2459420.612465571276
(2021-Jul-25.11246557) | 7.8137e-05 | TDB |
| period | 1363.333998828688
3.73 | 1.6381e-05
4.485e-08 | d
yr |
| n | .2640585508094824 | 3.1728e-09 | deg/d |
| Q | 3.086210688190774 | 2.4721e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.1 |
|
n/a |
MPO436465 |
|
|
| 100044 (1991 TX) Discovered 1991-Oct-01 by McNaught, R. H. at Siding Spring |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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