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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 35 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1749411495619093 | 3.0578e-08 | |
a | 3.112933075508457 | 1.2185e-08 | au |
q | 2.568352984769718 | 9.3895e-08 | au |
i | 2.595750017747975 | 3.5121e-06 | deg |
node | 90.13592261029099 | 9.1015e-05 | deg |
peri | 354.3702710285855 | 9.1834e-05 | deg |
M | 71.58145289380425 | 1.173e-05 | deg |
tp | 2458601.611871665949 (2019-Apr-28.11187167) | 6.515e-05 | TDB |
period | 2006.102424510687 5.49 | 1.1779e-05 3.225e-08 | d yr |
n | .1794524524777484 | 1.0537e-09 | deg/d |
Q | 3.657513166247197 | 1.4317e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
10.9 |
|
n/a |
MPO296137 |
|
diameter |
diameter |
35.041 |
km |
0.114 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
rotation period |
rot_per |
8.183 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Behrend, R. (2009) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Behrend, R. (2020) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] |
geometric albedo |
albedo |
0.076 |
|
0.006 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
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1302 Werra (A924 SE) Discovered 1924-Sep-28 by Reinmuth, K. at Heidelberg |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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