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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 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2576224181841185 | 1.0172e-07 | |
| a | 3.152170657599235 | 4.2615e-08 | au |
| q | 2.340100830259498 | 3.3936e-07 | au |
| i | 24.85532158333454 | 1.2894e-05 | deg |
| node | 250.5077365358676 | 1.8588e-05 | deg |
| peri | 117.6094680194572 | 4.5751e-05 | deg |
| M | 314.5924846179741 | 3.0109e-05 | deg |
| tp | 2459258.332849224898
(2021-Feb-12.83284923) | 0.00017218 | TDB |
| period | 2044.151170572638
5.60 | 4.1453e-05
1.135e-07 | d
yr |
| n | .1761122196746102 | 3.5714e-09 | deg/d |
| Q | 3.964240484938973 | 5.3594e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.3 |
|
n/a |
MPO402783 |
|
|
| 447105 (2004 TB172) Discovered 2004-Oct-08 by LINEAR at Socorro |
| Reference: | Last Updated: 2015-10-28 |
|
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