| (2018 PN22) |
| Classification: Aten [NEO] SPK-ID: 3826807 |
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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .04357732495249309 | 6.9743e-06 | |
| a | .9962262596497412 | 7.1971e-07 | au |
| q | .9528133842067776 | 6.2614e-06 | au |
| i | 4.363037357700494 | 0.0012994 | deg |
| node | 314.7717510915608 | 0.0028408 | deg |
| peri | 209.37394797 | 0.016552 | deg |
| M | 117.9428402734941 | 0.020363 | deg |
| tp | 2459277.511638010369
(2021-Mar-04.01163801) | 0.020415 | TDB |
| period | 363.1912731365182
0.99 | 0.00039358
1.078e-06 | d
yr |
| n | .9912132438949911 | 1.0741e-06 | deg/d |
| Q | 1.039639135092705 | 7.5108e-07 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
27.5 |
|
.39828 |
E2018S67 |
autocmod 2.6n |
|
[ show close-approach data ]
|
