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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 31 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1257529920143571 | 2.9912e-08 | |
a | 2.46070784576948 | 9.9839e-09 | au |
q | 2.151266471690765 | 7.2851e-08 | au |
i | 6.222671418339704 | 4.05e-06 | deg |
node | 6.133648656802147 | 3.1936e-05 | deg |
peri | 277.4746943999107 | 3.7299e-05 | deg |
M | 209.9746459651849 | 2.1852e-05 | deg |
tp | 2459788.057896506391 (2022-Jul-27.55789651) | 8.7434e-05 | TDB |
period | 1409.900640482508 3.86 | 8.5806e-06 2.349e-08 | d yr |
n | .2553371419682438 | 1.554e-09 | deg/d |
Q | 2.770149219848196 | 1.1239e-08 | au |
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| | 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 |
14.72 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
2.322 |
km |
0.635 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.156 |
|
0.072 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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23238 Ocasio-Cortez | Discovered 2000 Nov. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro. |
Alexandria Ocasio-Cortez (b. 1989) was awarded second place in the 2007 Intel International Science and Engineering Fair for her microbiology project. She attends the Yorktown High School, Yorktown Heights, New York, U.S.A. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: 20070828/MPCPages.arc | Last Updated: 2007-08-30 |
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