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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 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1950563977040971 | 9.4661e-08 | |
| a | 3.208940672884065 | 5.9158e-08 | au |
| q | 2.583016264785138 | 2.9041e-07 | au |
| i | 6.626637575693891 | 1.2186e-05 | deg |
| node | 244.0520283896623 | 8.6107e-05 | deg |
| peri | 70.25323389857076 | 9.9816e-05 | deg |
| M | 257.5654173939431 | 5.621e-05 | deg |
| tp | 2459797.927294339619
(2022-Aug-06.42729434) | 0.00033612 | TDB |
| period | 2099.621245975044
5.75 | 5.8061e-05
1.59e-07 | d
yr |
| n | .1714594957019591 | 4.7414e-09 | deg/d |
| Q | 3.834865080982992 | 7.0697e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.94 |
|
n/a |
E2021B25 |
|
| diameter |
diameter |
3.107 |
km |
0.247 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.061 |
|
0.005 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 392599 (2011 SE225) Discovered 2004-May-19 by CINEOS at Campo Imperatore |
| Reference: | Last Updated: 2014-04-17 |
|
[ show close-approach data ]
Alternate Designations
| 2011 SE225 = 2006 WU108 = 2010 EB153 |
|
|
