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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 14 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1178630163714998 | 5.9154e-08 | |
| a | 3.149709011355659 | 3.9702e-08 | au |
| q | 2.778474806584787 | 1.7329e-07 | au |
| i | .5693331291513082 | 7.2131e-06 | deg |
| node | 162.1352685748644 | 0.00064415 | deg |
| peri | 149.7820055783172 | 0.00064513 | deg |
| M | 139.9463550825974 | 3.9521e-05 | deg |
| tp | 2458406.787596336743
(2018-Oct-15.28759634) | 0.00022018 | TDB |
| period | 2041.757108644443
5.59 | 3.8604e-05
1.057e-07 | d
yr |
| n | .1763187200259143 | 3.3337e-09 | deg/d |
| Q | 3.520943216126532 | 4.4381e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.15 |
|
n/a |
MPCxxxxx |
|
|
| 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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