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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1654846582534599 | 4.0141e-08 | |
| a | 2.459195328778667 | 9.1795e-09 | au |
| q | 2.052236230217224 | 9.7205e-08 | au |
| i | 3.958403820934725 | 4.4294e-06 | deg |
| node | 133.4375875733409 | 4.6767e-05 | deg |
| peri | 146.0459617826188 | 4.8025e-05 | deg |
| M | 201.9688052752435 | 1.064e-05 | deg |
| tp | 2459618.841346485285
(2022-Feb-08.34134649) | 4.2805e-05 | TDB |
| period | 1408.600910234278
3.86 | 7.8869e-06
2.159e-08 | d
yr |
| n | .2555727441210618 | 1.431e-09 | deg/d |
| Q | 2.866154427340109 | 1.0699e-08 | 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 |
14.4 |
|
n/a |
MPO313516 |
|
| diameter |
diameter |
6.874 |
km |
0.085 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.065 |
|
0.007 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 12075 Legg | Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. |
| Tiffany Amelia Legg (b. 1987) is a finalist in the 2002 Intel International Science and Engineering Fair for her earth and space sciences project. She attends the Duncan Senior High School, Duncan, Oklahoma, 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: 20020724/MPCPages.arc | Last Updated: 2003-10-02 |
|
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