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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 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1538152293068065 | 3.9493e-08 | |
| a | 2.192726053894441 | 6.9961e-09 | au |
| q | 1.855451393107658 | 8.9853e-08 | au |
| i | 2.59113254766149 | 4.3153e-06 | deg |
| node | 323.2995040565803 | 6.5443e-05 | deg |
| peri | 64.7991461413886 | 6.7113e-05 | deg |
| M | 295.5480750284253 | 1.3108e-05 | deg |
| tp | 2459212.828545294299
(2020-Dec-29.32854529) | 4.3313e-05 | TDB |
| period | 1185.973519637455
3.25 | 5.6759e-06
1.554e-08 | d
yr |
| n | .3035480928023164 | 1.4527e-09 | deg/d |
| Q | 2.530000714681223 | 8.0722e-09 | au |
|
| | 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 |
16.7 |
|
n/a |
MPO474738 |
|
|
| 85197 Ginkgo | Discovered 1991 Oct. 5 by F. Börngen and L. D. Schmadel at Tautenburg. |
| The tree Ginkgo biloba, in German also named "Goethe Baum", is a living fossil, unchanged since the Permian period some 270 million years ago. The attractive Ginkgoes have fan-shaped leaves, can reach a height of 40 meters and are popular in Chinese and Japanese temple gardens and elsewhere. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20050407/MPCPages.arc | Last Updated: 2005-04-15 |
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