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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2126544699004638 | 3.2912e-08 | |
| a | 2.3729320092107 | 8.1607e-09 | au |
| q | 1.868317410682156 | 8.0551e-08 | au |
| i | 1.95709092139411 | 4.4551e-06 | deg |
| node | 186.4379808803057 | 0.00010311 | deg |
| peri | 223.598846467438 | 0.00010373 | deg |
| M | 271.9740743244109 | 1.2375e-05 | deg |
| tp | 2459326.963377156551
(2021-Apr-22.46337716) | 4.6833e-05 | TDB |
| period | 1335.138652327176
3.66 | 6.8875e-06
1.886e-08 | d
yr |
| n | .2696349172219021 | 1.3909e-09 | deg/d |
| Q | 2.877546607739244 | 9.8961e-09 | 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 |
15.9 |
|
n/a |
MPO280101 |
|
| rotation period |
rot_per |
7.383 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] |
|
| 58408 (1995 XU) Discovered 1995-Dec-12 by Kobayashi, T. at Oizumi |
| Reference: 20030614/Numbers.arc | Last Updated: 2004-04-19 |
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