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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 29 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1776975996320206 | 3.4804e-08 | |
| a | 2.438355345672408 | 7.775e-09 | au |
| q | 2.005065453696515 | 8.4003e-08 | au |
| i | 2.721451136589393 | 3.298e-06 | deg |
| node | 38.02917181734269 | 7.7855e-05 | deg |
| peri | 278.1793741613369 | 7.8344e-05 | deg |
| M | 188.540662887773 | 8.8425e-06 | deg |
| tp | 2459662.872908192744
(2022-Mar-24.37290819) | 3.5079e-05 | TDB |
| period | 1390.73351714471
3.81 | 6.6518e-06
1.821e-08 | d
yr |
| n | .2588562047020406 | 1.2381e-09 | deg/d |
| Q | 2.8716452376483 | 9.1566e-09 | 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 |
MPO319230 |
|
|
| 11599 (1995 QR) Discovered 1995-Aug-16 by Shimizu, Y., Urata, T. at Nachi-Katsuura |
| Reference: 19990928/Numbers.arc | Last Updated: 2004-04-19 |
|
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