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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 33 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09351299122323205 | 3.0906e-08 | |
| a | 2.444423489532395 | 7.9985e-09 | au |
| q | 2.215838137209889 | 7.7399e-08 | au |
| i | 3.790530580873761 | 3.9086e-06 | deg |
| node | 32.7820890046239 | 4.4334e-05 | deg |
| peri | 111.2442968692298 | 4.8926e-05 | deg |
| M | 287.9722410209594 | 2.0207e-05 | deg |
| tp | 2459479.793289621878
(2021-Sep-22.29328962) | 7.861e-05 | TDB |
| period | 1395.92826000784
3.82 | 6.8515e-06
1.876e-08 | d
yr |
| n | .2578929091943293 | 1.2658e-09 | deg/d |
| Q | 2.673008841854899 | 8.7465e-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 |
14.8 |
|
n/a |
MPO395166 |
|
| diameter |
diameter |
6.356 |
km |
0.060 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.062 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 17042 Madiraju | Discovered 1999 Mar. 19 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. |
| Anila Madiraju (b. 1985) was awarded first place in the 2003 Intel International Science and Engineering Fair for her medicine and health project; also the Intel Young Scientist Award, Intel Achievement Award and Seaborg SIYSS Award. She attends the Marianopolis 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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