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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 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2433607456294095 | 4.5227e-08 | |
| a | 2.669538107611998 | 1.2134e-08 | au |
| q | 2.01987732325742 | 1.253e-07 | au |
| i | 15.12745511260473 | 4.6551e-06 | deg |
| node | 190.8056674040614 | 1.4125e-05 | deg |
| peri | 149.2646498580876 | 1.6598e-05 | deg |
| M | 351.1757093900572 | 8.0134e-06 | deg |
| tp | 2459239.550798222011
(2021-Jan-25.05079822) | 3.5576e-05 | TDB |
| period | 1593.135129081501
4.36 | 1.0862e-05
2.974e-08 | d
yr |
| n | .2259695322941957 | 1.5407e-09 | deg/d |
| Q | 3.319198891966576 | 1.5087e-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 |
15.23 |
|
n/a |
E2021B55 |
|
|
| 130069 Danielgaudreau | Discovered 1999 Nov. 1 by the Catalina Sky Survey. |
| Daniel Gaudreau (b. 1969) is the Lead Systems Engineer for the OSIRIS-REx Lidar Altimeter instrument. He also had that role on the JWST Fine Guidance Sensor, in addition to Software Systems Engineer. He was also involved as a Ground Segment Project Engineer on the Canadian Space Station Program. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: MPC batch dated 2016-08-18 | Last Updated: 2016-11-23 |
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