| (2020 YP4) |
| Classification: Aten [NEO] SPK-ID: 54102521 |
[ 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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .212600848899811 | 0.00071311 | |
| a | .9566401262329014 | 0.00032531 | au |
| q | .7532576233041642 | 0.00088061 | au |
| i | 1.112546826187471 | 0.0038241 | deg |
| node | 81.10342316647849 | 0.042871 | deg |
| peri | 131.6538400486498 | 0.13115 | deg |
| M | 103.1686503046112 | 0.074834 | deg |
| tp | 2459298.558541931521
(2021-Mar-25.05854193) | 0.046236 | TDB |
| period | 341.760067622757
0.94 | 0.17433
0.0004773 | d
yr |
| n | 1.053370578090407 | 0.00053731 | deg/d |
| Q | 1.160022629161639 | 0.00039447 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.1 |
|
.2301 |
E2020-YE2 |
autocmod 2.8 |
|
[ show close-approach data ]
|
