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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 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .173008068980738 | 6.9967e-08 | |
| a | 2.402319707330378 | 2.0655e-08 | au |
| q | 1.986699013690777 | 1.6836e-07 | au |
| i | 12.36489526112657 | 8.073e-06 | deg |
| node | 151.4749086547655 | 2.2114e-05 | deg |
| peri | 348.2906602437557 | 2.8849e-05 | deg |
| M | 153.8779602837181 | 1.8299e-05 | deg |
| tp | 2458419.175598637531
(2018-Oct-27.67559864) | 6.5082e-05 | TDB |
| period | 1360.017926573936
3.72 | 1.754e-05
4.802e-08 | d
yr |
| n | .26470239323013 | 3.4138e-09 | deg/d |
| Q | 2.817940400969978 | 2.4228e-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 |
17.4 |
|
n/a |
MPO423231 |
|
|
| 332324 Bobmcdonald | Discovered 2006 Dec. 12 by D. D. Balam at Mauna Kea. |
| Bob McDonald (b. 1951) is a distinguished award-winning science journalist and educator who has been a staple within the Canadian communications scene for the past 40 years. |
| 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 2014-07-12 | Last Updated: 2014-08-13 |
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