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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 25 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06993412407677865 | 5.8583e-08 | |
| a | 2.792250867753985 | 1.6512e-08 | au |
| q | 2.596977249114985 | 1.5932e-07 | au |
| i | 2.395374026606248 | 5.0821e-06 | deg |
| node | 190.1222863815869 | 0.00010962 | deg |
| peri | 145.4321883659867 | 0.00011435 | deg |
| M | 203.4911565383381 | 3.3384e-05 | deg |
| tp | 2459941.411712321575
(2022-Dec-27.91171232) | 0.0001587 | TDB |
| period | 1704.23734874192
4.67 | 1.5117e-05
4.139e-08 | d
yr |
| n | .2112381824431641 | 1.8737e-09 | deg/d |
| Q | 2.987524486392985 | 1.7666e-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 |
14.94 |
|
n/a |
E2021B10 |
|
|
| 39241 (2000 YW71) Discovered 2000-Dec-30 by LINEAR at Socorro |
| Reference: 20020328/Numbers.arc | Last Updated: 2004-04-19 |
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