| (2020 SW) |
| Classification: Apollo [NEO] SPK-ID: 54054455 |
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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1901692374782233 | 8.5997e-06 | |
| a | 1.014947768536666 | 2.4299e-06 | au |
| q | .821935925313824 | 6.769e-06 | au |
| i | 4.211683338549858 | 0.00021187 | deg |
| node | 181.5462373677443 | 1.6068e-05 | deg |
| peri | 277.67241201 | 7.1731e-05 | deg |
| M | 171.9909186761373 | 0.00146 | deg |
| tp | 2458822.070367106507
(2019-Dec-04.57036711) | 0.0021553 | TDB |
| period | 373.4770901631894
1.02 | 0.0013412
3.672e-06 | d
yr |
| n | .9639145465193042 | 3.4616e-06 | deg/d |
| Q | 1.207959611759508 | 2.892e-06 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
29.063 |
|
.33219 |
8 |
autocmod 2.8 |
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