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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2048200736212482 | 5.997e-08 | |
| a | 3.206726659688534 | 3.7874e-08 | au |
| q | 2.549924669167909 | 1.7767e-07 | au |
| i | 19.38971105204666 | 1.0427e-05 | deg |
| node | 210.5604331923671 | 1.475e-05 | deg |
| peri | 113.4788212933269 | 3.148e-05 | deg |
| M | 33.74496237121512 | 2.8204e-05 | deg |
| tp | 2458803.893538045868
(2019-Nov-16.39353805) | 0.00016202 | TDB |
| period | 2097.448665815144
5.74 | 3.7159e-05
1.017e-07 | d
yr |
| n | .1716370969489692 | 3.0407e-09 | deg/d |
| Q | 3.863528650209159 | 4.5631e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.4 |
|
n/a |
MPO440210 |
|
| diameter |
diameter |
7.533 |
km |
0.205 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.022 |
|
0.003 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 234750 Amymainzer | Discovered 2002 July 8 by NEAT at Palomar. |
| Amy Mainzer (b. 1974) is an American astronomer and member of the Wide-field Infrared Survey Explorer (WISE) team. She was the principal investigator of a project to enhance WISE's ability to find new minor planets. The name was suggested by H. Bill. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20100726/MPCPages.arc | Last Updated: 2010-07-28 |
|
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