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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 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08294330741323841 | 2.9292e-08 | |
| a | 2.212386808325039 | 7.8144e-09 | au |
| q | 2.028884129165142 | 6.3902e-08 | au |
| i | 4.5544846111848 | 3.606e-06 | deg |
| node | 62.17422950774822 | 5.2178e-05 | deg |
| peri | 14.30830303167598 | 5.9951e-05 | deg |
| M | 87.10946247710679 | 2.9125e-05 | deg |
| tp | 2458709.660860953044
(2019-Aug-14.16086095) | 9.7043e-05 | TDB |
| period | 1201.960006175229
3.29 | 6.3682e-06
1.744e-08 | d
yr |
| n | .2995107974894775 | 1.5869e-09 | deg/d |
| Q | 2.395889487484936 | 8.4626e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.0 |
|
n/a |
MPO453227 |
|
| diameter |
diameter |
1.585 |
km |
0.404 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.307 |
|
0.091 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 80465 (2000 AQ20) Discovered 2000-Jan-03 by LINEAR at Socorro |
| Reference: 20040504/Numbers.arc | Last Updated: 2004-07-16 |
|
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