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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 35 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1017176854311018 | 2.8999e-08 | |
a | 2.888901908606384 | 1.1799e-08 | au |
q | 2.59504949302545 | 8.2889e-08 | au |
i | 1.761140897596203 | 3.4622e-06 | deg |
node | 213.7471257215919 | 0.00010399 | deg |
peri | 26.82369955407524 | 0.00010567 | deg |
M | 106.3459528510328 | 1.7652e-05 | deg |
tp | 2458670.694958437418 (2019-Jul-06.19495844) | 8.7878e-05 | TDB |
period | 1793.484470722643 4.91 | 1.0988e-05 3.008e-08 | d yr |
n | .200726577718817 | 1.2298e-09 | deg/d |
Q | 3.182754324187318 | 1.3e-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 |
13.94 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
4.690 |
km |
0.157 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.266 |
|
0.041 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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17073 Alexblank | Discovered 1999 Apr. 6 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. |
Alexander Edmund Blank (b. 1987) was awarded fourth place in the 2003 Intel International Science and Engineering Fair for his biochemistry project. He attends the Lower Canada College, Montreal, Quebec, Canada. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: 20040614/MPCPages.arc | Last Updated: 2009-12-11 |
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