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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1192037461044481 | 4.3221e-08 | |
| a | 3.197647009019209 | 1.7181e-08 | au |
| q | 2.816475506824435 | 1.4355e-07 | au |
| i | 1.891840675789779 | 4.5479e-06 | deg |
| node | 159.1416038816579 | 0.00011634 | deg |
| peri | 76.25890551563262 | 0.00011774 | deg |
| M | 14.78242230007053 | 1.8193e-05 | deg |
| tp | 2459114.739498711284
(2020-Sep-22.23949871) | 0.00010554 | TDB |
| period | 2088.546777870797
5.72 | 1.6833e-05
4.609e-08 | d
yr |
| n | .1723686554758461 | 1.3892e-09 | deg/d |
| Q | 3.578818511213983 | 1.9229e-08 | 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 |
13.27 |
|
n/a |
E2021B10 |
|
|
| 11948 Justinehénin | Discovered 1993 Aug. 18 by E. W. Elst at Caussols. |
| Justine Hénin (b. 1982) is a famous Belgian tennis player. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20030910/MPCPages.arc | Last Updated: 2003-10-02 |
|
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Alternate Designations
| 1993 QQ4 = 1973 AE3 = 1991 EJ8 = 1997 GW24 |
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