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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 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1441547300038377 | 4.137e-08 | |
| a | 3.044269639400158 | 1.8182e-08 | au |
| q | 2.605423771473548 | 1.2642e-07 | au |
| i | 9.915237034645495 | 4.5107e-06 | deg |
| node | 300.0091922280835 | 2.4539e-05 | deg |
| peri | 87.09918520431835 | 2.8733e-05 | deg |
| M | 115.7627780884092 | 1.511e-05 | deg |
| tp | 2458376.636551832352
(2018-Sep-15.13655183) | 8.0628e-05 | TDB |
| period | 1940.095469796267
5.31 | 1.7381e-05
4.759e-08 | d
yr |
| n | .1855578787768647 | 1.6624e-09 | deg/d |
| Q | 3.483115507326769 | 2.0803e-08 | au |
|
| | 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 |
14.0 |
|
n/a |
MPO468741 |
|
| diameter |
diameter |
5.586 |
km |
1.133 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.187 |
|
0.054 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 78703 (2002 TF176) Discovered 2002-Oct-04 by LONEOS at Anderson Mesa |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
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