| (2020 YA1) |
| Classification: Aten [NEO] SPK-ID: 54100904 |
[ 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1085105717074059 | 0.00013722 | |
| a | .9417533709272842 | 5.3728e-05 | au |
| q | .8395631742405878 | 0.00017712 | au |
| i | 2.401718713418019 | 0.0030284 | deg |
| node | 282.3015084116066 | 0.00053355 | deg |
| peri | 299.1577549230701 | 0.0090121 | deg |
| M | 234.7121057087338 | 0.0036825 | deg |
| tp | 2459316.674499818470
(2021-Apr-12.17449982) | 0.013348 | TDB |
| period | 333.8137349281373
0.91 | 0.028567
7.821e-05 | d
yr |
| n | 1.078445738841453 | 9.229e-05 | deg/d |
| Q | 1.043943567613981 | 5.9558e-05 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.75 |
|
.43901 |
E2021A07 |
autocmod 2.8 |
|
[ show close-approach data ]
|
