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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2302689567012052 | 5.4881e-08 | |
| a | 2.273857373774 | 1.1834e-08 | au |
| q | 1.750258608627719 | 1.2747e-07 | au |
| i | 2.032944630376222 | 6.9048e-06 | deg |
| node | 353.1450329842014 | 0.00011955 | deg |
| peri | 323.4289882719422 | 0.00012027 | deg |
| M | 1.624669103046674 | 1.2253e-05 | deg |
| tp | 2458994.847954126269
(2020-May-25.34795413) | 4.2604e-05 | TDB |
| period | 1252.40057235491
3.43 | 9.7771e-06
2.677e-08 | d
yr |
| n | .2874479682830918 | 2.244e-09 | deg/d |
| Q | 2.797456138920281 | 1.4559e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.7 |
|
n/a |
MPO432823 |
|
| diameter |
diameter |
3.007 |
km |
0.792 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M) |
|
| geometric albedo |
albedo |
0.037 |
|
0.031 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M) |
|
|
| 136163 (2003 UY40) Discovered 2003-Oct-16 by LONEOS at Anderson Mesa |
| Reference: 20060907/Numbers.arc | Last Updated: 2006-09-10 |
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