(2020 UW2) |
Classification: Apollo [NEO] SPK-ID: 54075592 |
[ hide orbit diagram ]
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 3 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .186894467169632 | 0.00043479 | |
a | 1.158779321642031 | 0.00053911 | au |
q | .9422098777565564 | 6.5494e-05 | au |
i | 6.85422977367147 | 0.014374 | deg |
node | 46.88326720456504 | 0.00452 | deg |
peri | 49.41828246528474 | 0.01372 | deg |
M | 199.0053846995228 | 0.13004 | deg |
tp | 2459204.255050157279 (2020-Dec-20.75505016) | 0.022394 | TDB |
period | 455.6165926401831 1.25 | 0.31796 0.0008705 | d yr |
n | .7901380367073353 | 0.00055141 | deg/d |
Q | 1.375348765527507 | 0.00063987 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
25.121 |
|
.71082 |
3 |
autocmod 2.8 |
|
[ show close-approach data ]
|