| (2020 HT8) |
| Classification: Apollo [NEO] SPK-ID: 54016819 |
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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .6216300410151027 | 0.00057318 | |
| a | 1.849771370077961 | 0.0025069 | au |
| q | .6998979174278352 | 0.00011172 | au |
| i | 20.38621476242504 | 0.015316 | deg |
| node | 216.6222585598014 | 0.00019998 | deg |
| peri | 281.7260985629485 | 0.0094748 | deg |
| M | 32.12306803811595 | 0.073151 | deg |
| tp | 2458918.504499019028
(2020-Mar-10.00449902) | 0.020038 | TDB |
| period | 918.9153513644609
2.52 | 1.868
0.005114 | d
yr |
| n | .391766226851527 | 0.00079641 | deg/d |
| Q | 2.999644822728086 | 0.0040652 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
28.317 |
|
.72532 |
1 |
autocmod 2.8 |
|
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