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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1281217352408772 | 4.7039e-08 | |
| a | 2.33518944881138 | 1.1731e-08 | au |
| q | 2.036000924513478 | 1.126e-07 | au |
| i | 11.73900670309551 | 4.4987e-06 | deg |
| node | 148.9845053912081 | 1.9939e-05 | deg |
| peri | 58.24606624831131 | 2.7185e-05 | deg |
| M | 345.6189682784567 | 2.1507e-05 | deg |
| tp | 2459252.567790636024
(2021-Feb-07.06779064) | 7.806e-05 | TDB |
| period | 1303.411673926623
3.57 | 9.8217e-06
2.689e-08 | d
yr |
| n | .2761982320715862 | 2.0813e-09 | deg/d |
| Q | 2.634377973109281 | 1.3234e-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 |
15.86 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
1.412 |
km |
0.304 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.353 |
|
0.120 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 65702 (1992 EK4) Discovered 1992-Mar-01 by UESAC at La Silla |
| Reference: 20030910/Numbers.arc | Last Updated: 2004-04-19 |
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