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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 10 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1518794400185062 | 1.2744e-07 | |
a | 2.555426305381485 | 3.5567e-08 | au |
q | 2.167309589111585 | 3.223e-07 | au |
i | 29.10134576450981 | 1.2358e-05 | deg |
node | 26.19863867766126 | 2.0923e-05 | deg |
peri | 303.4244838267444 | 4.8622e-05 | deg |
M | 31.03938993164675 | 5.958e-05 | deg |
tp | 2458471.851672508742 (2018-Dec-19.35167251) | 0.00024552 | TDB |
period | 1492.084670441071 4.09 | 3.1151e-05 8.529e-08 | d yr |
n | .2412731711087021 | 5.0372e-09 | deg/d |
Q | 2.943543021651385 | 4.0969e-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 |
15.5 |
|
n/a |
MPO454523 |
|
diameter |
diameter |
5.148 |
km |
0.102 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.042 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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212177 (2005 GT74) Discovered 2005-Apr-05 by NEAT at Palomar |
Reference: 20090409/Numbers.arc | Last Updated: 2009-04-10 |
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