[ 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 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1459532775620044 | 5.7272e-08 | |
| a | 2.520898676779243 | 1.0641e-08 | au |
| q | 2.152965252501593 | 1.4434e-07 | au |
| i | 2.851004934832516 | 4.9218e-06 | deg |
| node | 221.4126662010694 | 9.3384e-05 | deg |
| peri | 96.42569591570786 | 9.5029e-05 | deg |
| M | 181.9475740647609 | 1.8229e-05 | deg |
| tp | 2459723.564278760912
(2022-May-24.06427876) | 7.6072e-05 | TDB |
| period | 1461.946609189169
4.00 | 9.2569e-06
2.534e-08 | d
yr |
| n | .2462470227963146 | 1.5592e-09 | deg/d |
| Q | 2.888832101056894 | 1.2195e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.2 |
|
n/a |
MPO453465 |
|
|
| 101236 (1998 SV78) Discovered 1998-Sep-26 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
|
