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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 27 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1044481927606624 | 3.9011e-08 | |
| a | 2.403876475503916 | 8.1126e-09 | au |
| q | 2.152795922017661 | 9.5683e-08 | au |
| i | 5.920793867679924 | 3.365e-06 | deg |
| node | 271.8563967181876 | 4.2345e-05 | deg |
| peri | 212.6074066921004 | 4.931e-05 | deg |
| M | 343.7779873100595 | 2.4059e-05 | deg |
| tp | 2459061.843546995791
(2020-Jul-31.34354700) | 9.1015e-05 | TDB |
| period | 1361.340133347273
3.73 | 6.8914e-06
1.887e-08 | d
yr |
| n | .2644453000256662 | 1.3387e-09 | deg/d |
| Q | 2.65495702899017 | 8.96e-09 | 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 |
14.5 |
|
n/a |
MPO502314 |
|
| diameter |
diameter |
2.630 |
km |
0.345 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.533 |
|
0.173 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 19294 Weymouth | Discovered 1996 Aug. 6 by R. Linderholm at Lime Creek. |
| John Weymouth (b. 1922), professor emeritus of physics at the University of Nebraska, received the 1997 Fryxell Award for Interdisciplinary Research in Archaeology. He is internationally recognized for his work in geophysical surveys and currently serves as an associate editor for the Journal of Geophysical Prospection . |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20030106/MPCPages.arc | Last Updated: 2003-10-02 |
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