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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2024037178457474 | 7.9398e-08 | |
| a | 2.299447739625776 | 5.2396e-09 | au |
| q | 1.834030968133519 | 1.8117e-07 | au |
| i | 5.157682475414934 | 5.8e-06 | deg |
| node | 359.0056863655437 | 3.0978e-05 | deg |
| peri | 6.278001921796942 | 3.2374e-05 | deg |
| M | 185.6577949084352 | 6.9963e-06 | deg |
| tp | 2460013.284961622067
(2023-Mar-09.78496162) | 2.5337e-05 | TDB |
| period | 1273.602029223658
3.49 | 4.3531e-06
1.192e-08 | d
yr |
| n | .2826628662168849 | 9.6613e-10 | deg/d |
| Q | 2.764864511118033 | 6.3001e-09 | au |
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| | 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 |
15.61 |
|
n/a |
MPCxxxxx |
|
|
| 58185 Rokkosan | Discovered 1991 Sept. 7 by T. Seki at Geisei. |
| Rokkosan is a 1000-meter-high mountain behind the city of Kobe. The summit is the birthplace of Japanese golf and commands a panoramic view of Osaka Bay and the spectacular night-time scene of Kobe City. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20090806/MPCPages.arc | Last Updated: 2011-05-09 |
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