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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .07187111438677481 | 4.4918e-08 | |
| a | 2.208512572893257 | 8.1992e-09 | au |
| q | 2.049784313142216 | 9.9172e-08 | au |
| i | 5.618731529969039 | 4.0422e-06 | deg |
| node | 153.1582608643668 | 4.8538e-05 | deg |
| peri | 73.2867763003363 | 5.8163e-05 | deg |
| M | 224.2314484832204 | 3.5925e-05 | deg |
| tp | 2459452.610844961110
(2021-Aug-26.11084496) | 0.000121 | TDB |
| period | 1198.804158751623
3.28 | 6.6759e-06
1.828e-08 | d
yr |
| n | .3002992585335095 | 1.6723e-09 | deg/d |
| Q | 2.367240832644299 | 8.7885e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.9 |
|
n/a |
MPO452486 |
|
|
| 22448 Ricksaunders | Discovered 1996 Oct. 11 by Spacewatch at Kitt Peak. |
| John Richard Saunders (b. 1956) makes astronomy accessories and began a term as President of the Royal Astronomical Society of Canada, London Centre, in 2012. Name suggested by P. and R. Jedicke. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: MPC batch dated 2017-07-09 | Last Updated: 2018-02-05 |
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