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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 | .2430887430252468 | 3.2348e-08 | |
| a | 3.133336184861458 | 2.422e-08 | au |
| q | 2.371657430207964 | 1.0703e-07 | au |
| i | 25.65304672354916 | 5.9479e-06 | deg |
| node | 176.5118521265574 | 8.6486e-06 | deg |
| peri | 283.9247801775354 | 1.4509e-05 | deg |
| M | 340.1451153137959 | 1.2642e-05 | deg |
| tp | 2459112.231025887856
(2020-Sep-19.73102589) | 7.1751e-05 | TDB |
| period | 2025.857614150571
5.55 | 2.3489e-05
6.431e-08 | d
yr |
| n | .1777025184225228 | 2.0604e-09 | deg/d |
| Q | 3.895014939514952 | 3.0107e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.3 |
|
n/a |
MPO502629 |
|
| diameter |
diameter |
8.193 |
km |
0.113 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.076 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 78455 (2002 RR29) Discovered 2002-Sep-03 by NEAT at Haleakala |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
|
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