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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 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .07274560575816789 | 4.2923e-08 | |
| a | 3.064518543312219 | 2.359e-08 | au |
| q | 2.841588285521833 | 1.421e-07 | au |
| i | 9.852565951592844 | 5.9049e-06 | deg |
| node | 177.4350775042335 | 2.7838e-05 | deg |
| peri | 126.5610236876502 | 5.2943e-05 | deg |
| M | 352.1861542620503 | 4.3581e-05 | deg |
| tp | 2459243.030857558475
(2021-Jan-28.53085756) | 0.00023723 | TDB |
| period | 1959.484386374452
5.36 | 2.2625e-05
6.194e-08 | d
yr |
| n | .1837218007468242 | 2.1214e-09 | deg/d |
| Q | 3.287448801102605 | 2.5306e-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 |
15.25 |
|
n/a |
E2021B55 |
|
|
| 120385 (2005 QB36) Discovered 2005-Aug-25 by NEAT at Palomar |
| Reference: 20051116/Numbers.arc | Last Updated: 2005-11-21 |
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