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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 10 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2144752037114599 | 6.8501e-08 | |
| a | 2.85798453854578 | 3.0444e-08 | au |
| q | 2.245017722436971 | 2.0633e-07 | au |
| i | 17.59636426094352 | 7.323e-06 | deg |
| node | 98.95566357475529 | 4.2629e-05 | deg |
| peri | 326.8187662709673 | 9.0882e-05 | deg |
| M | 299.6886247627886 | 7.1942e-05 | deg |
| tp | 2459296.154824380017
(2021-Mar-22.65482438) | 0.00035343 | TDB |
| period | 1764.770515647874
4.83 | 2.8198e-05
7.72e-08 | d
yr |
| n | .2039925286647474 | 3.2595e-09 | deg/d |
| Q | 3.470951354654588 | 3.6974e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.9 |
|
n/a |
MPO399198 |
|
|
| 487996 (2015 TW341) Discovered 2001-Dec-11 by LINEAR at Socorro |
| Reference: | Last Updated: 2017-03-14 |
|
[ show close-approach data ]
Alternate Designations
| 2015 TW341 = 2001 XF80 = 2011 YN46 |
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