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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1179209394857594 | 5.967e-08 | |
| a | 3.149007865459286 | 4.0176e-08 | au |
| q | 2.777673899516281 | 1.7593e-07 | au |
| i | .5693080875407583 | 7.7053e-06 | deg |
| node | 162.1499523752711 | 0.00066015 | deg |
| peri | 149.6521820914155 | 0.00066117 | deg |
| M | 104.8044673911746 | 4.0206e-05 | deg |
| tp | 2458406.294948601962
(2018-Oct-14.79494860) | 0.0002254 | TDB |
| period | 2041.075383789479
5.59 | 3.9061e-05
1.069e-07 | d
yr |
| n | .1763776109687927 | 3.3754e-09 | deg/d |
| Q | 3.520341831402291 | 4.4914e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.1 |
|
n/a |
MPO454408 |
|
|
| 199763 Davidgregory | Discovered 2006 May 1 by P. A. Wiegert at Mauna Kea. |
| David Arthur Gregory (b. 1951) is a physician in St. Thomas, Ontario, who collects, displays and assists scientists in identifying and studying meteorites. The name was suggested by P. Jedicke. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20090409/MPCPages.arc | Last Updated: 2009-04-10 |
|
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