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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2374696985236635 | 4.4258e-08 | |
| a | 2.403860520058096 | 8.3684e-09 | au |
| q | 1.833016487066963 | 1.0818e-07 | au |
| i | 4.996455057698389 | 4.5545e-06 | deg |
| node | 309.9686475258646 | 4.8562e-05 | deg |
| peri | 67.3454222434932 | 4.9275e-05 | deg |
| M | 249.0046010094416 | 8.2953e-06 | deg |
| tp | 2459420.224963549618
(2021-Jul-24.72496355) | 3.2399e-05 | TDB |
| period | 1361.326579768552
3.73 | 7.1086e-06
1.946e-08 | d
yr |
| n | .2644479328841181 | 1.3809e-09 | deg/d |
| Q | 2.974704553049229 | 1.0356e-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 |
15.57 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
4.490 |
km |
1.525 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
| geometric albedo |
albedo |
0.066 |
|
0.074 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
|
| 52759 (1998 MW13) Discovered 1998-Jun-25 by Zoltowski, F. B. at Woomera |
| Reference: 20030216/Numbers.arc | Last Updated: 2004-04-19 |
|
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|
