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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 7 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .5546337791909551 | 6.5189e-08 | |
a | 3.141923841500579 | 3.1094e-08 | au |
q | 1.39930674735895 | 2.1546e-07 | au |
i | 23.08258099668851 | 1.6423e-05 | deg |
node | 84.98065179529615 | 1.6375e-05 | deg |
peri | 250.145782726724 | 2.4675e-05 | deg |
M | 232.9569118607538 | 1.6421e-05 | deg |
tp | 2459718.361147320697 (2022-May-18.86114732) | 0.00010288 | TDB |
period | 2034.191838537469 5.57 | 3.0197e-05 8.267e-08 | d yr |
n | .1769744589373786 | 2.6271e-09 | deg/d |
Q | 4.884540935642209 | 4.834e-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 |
16.2 |
|
n/a |
MPO264772 |
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308306 Dainere | Discovered 2005 May 19 by the Siding Spring Survey at Siding Spring. |
Named for Dainere Monique Anthoney (b. 1998), an inspiring Australian teenager, author and blogger who raises awareness and funds for brain tumour research. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: 20120831/MPCPages.arc | Last Updated: 2012-09-04 |
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