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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 19 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1872628260707359 | 3.5387e-08 | |
a | 3.026963146770842 | 1.6987e-08 | au |
q | 2.460125473494567 | 1.0746e-07 | au |
i | 10.37209786758396 | 5.4033e-06 | deg |
node | 337.5312110469464 | 2.8491e-05 | deg |
peri | 115.856372455724 | 3.5422e-05 | deg |
M | 42.76214448974636 | 1.8171e-05 | deg |
tp | 2458972.010575964380 (2020-May-02.51057596) | 9.724e-05 | TDB |
period | 1923.575013235056 5.27 | 1.6193e-05 4.433e-08 | d yr |
n | .1871515264666255 | 1.5754e-09 | deg/d |
Q | 3.593800820047118 | 2.0168e-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 |
15.03 |
|
n/a |
E2021B55 |
|
diameter |
diameter |
3.914 |
km |
0.230 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.139 |
|
0.024 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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100596 Perrett | Discovered 1997 Aug. 9 by D. D. Balam at National Research Council of Canada. |
Kathryn M. Perrett (b. 1971), an authority in the field of galactic dynamics, formation and evolution of galaxies, is a friend and much-valued colleague of the discoverer. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: 20060219/MPCPages.arc | Last Updated: 2010-06-03 |
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