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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1176632442760646 | 5.3342e-08 | |
| a | 2.584221138915645 | 1.4238e-08 | au |
| q | 2.280153295784044 | 1.3855e-07 | au |
| i | 2.409789266423096 | 5.4685e-06 | deg |
| node | 3.45546531480489 | 0.00010623 | deg |
| peri | 217.5708426843719 | 0.00010784 | deg |
| M | 217.8510316524549 | 1.9194e-05 | deg |
| tp | 2459799.648050094845
(2022-Aug-08.14805009) | 8.3146e-05 | TDB |
| period | 1517.375050565179
4.15 | 1.254e-05
3.433e-08 | d
yr |
| n | .2372518250289605 | 1.9607e-09 | deg/d |
| Q | 2.888288982047246 | 1.5913e-08 | 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 |
16.3 |
|
n/a |
MPO436564 |
|
|
| 117439 Rosner | Discovered 2005 Jan. 13 by A. Lowe at New Mexico Skies Observatory. |
| Arnie Rosner and Nancy Rosner are well-known photographers from Fountain Valley, California. Arnie is an accomplished astrophotographer, and Nancy is an award-winning travel photographer with a particular affection for Kenya. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20060809/MPCPages.arc | Last Updated: 2007-08-08 |
|
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