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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 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1054820094705204 | 4.8111e-08 | |
| a | 2.930738475112161 | 1.6442e-08 | au |
| q | 2.621598291524761 | 1.4831e-07 | au |
| i | 3.067076878619141 | 3.809e-06 | deg |
| node | 69.98284518314114 | 0.00012217 | deg |
| peri | 338.0704748985381 | 0.00012614 | deg |
| M | 332.5613197900626 | 3.0845e-05 | deg |
| tp | 2459340.176949943725
(2021-May-05.67694994) | 0.00015708 | TDB |
| period | 1832.584570213029
5.02 | 1.5422e-05
4.222e-08 | d
yr |
| n | .196443867230723 | 1.6532e-09 | deg/d |
| Q | 3.239878658699561 | 1.8177e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.22 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
3.192 |
km |
1.078 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.144 |
|
0.088 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 58513 (1996 XW11) Discovered 1996-Dec-04 by Spacewatch at Kitt Peak |
| Reference: 20030614/Numbers.arc | Last Updated: 2004-04-19 |
|
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