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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 12 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1148673864870661 | 5.604e-08 | |
a | 1.922680234287378 | 1.1014e-08 | au |
q | 1.701826980724447 | 1.1013e-07 | au |
i | 17.9177698392606 | 7.3576e-06 | deg |
node | 259.1692684677917 | 2.016e-05 | deg |
peri | 208.6271408548764 | 4.5936e-05 | deg |
M | 290.1354363056957 | 3.8008e-05 | deg |
tp | 2459189.478966604105 (2020-Dec-05.97896660) | 0.00010295 | TDB |
period | 973.7758941021506 2.67 | 8.3675e-06 2.291e-08 | d yr |
n | .3696949186978287 | 3.1767e-09 | deg/d |
Q | 2.143533487850309 | 1.2279e-08 | au |
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| | 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 |
17.2 |
|
n/a |
MPO437055 |
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221516 Bergen-Enkheim | Discovered 2006 Aug. 13 by U. Suessenberger at the Bergen-Enkheim Observatory. |
Bergen-Enkheim is the easternmost borough of Frankfurt am Main. Since 2005 it has hosted the discoverer's observatory, which is dedicated to confirmation of near-earth objects and research on minor planets. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: 20091202/MPCPages.arc | Last Updated: 2010-04-12 |
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