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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .04329152964263341 | 3.9064e-08 | |
a | 2.994621277965241 | 1.7398e-08 | au |
q | 2.864979542141748 | 1.1757e-07 | au |
i | 10.1398045272061 | 4.4179e-06 | deg |
node | 199.8439623055916 | 2.4301e-05 | deg |
peri | 348.4461528629361 | 5.6556e-05 | deg |
M | 232.4912589210838 | 5.1995e-05 | deg |
tp | 2459270.922749983959 (2021-Feb-25.42274998) | 0.00027475 | TDB |
period | 1892.828585334792 5.18 | 1.6495e-05 4.516e-08 | d yr |
n | .1901915486638349 | 1.6574e-09 | deg/d |
Q | 3.124263013788734 | 1.8151e-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 |
12.0 |
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n/a |
MPO365302 |
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diameter |
diameter |
14.489 |
km |
0.086 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
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geometric albedo |
albedo |
0.141 |
|
0.022 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
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4532 Copland (1985 GM1) Discovered 1985-Apr-15 by Bowell, E. at Flagstaff |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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[ show close-approach data ]
Alternate Designations
1985 GM1 = 1959 GO = 1987 SZ25 = 1987 UC |
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