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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 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1336198912784736 | 5.1175e-08 | |
| a | 2.584335868381316 | 1.473e-08 | au |
| q | 2.239017190621145 | 1.3314e-07 | au |
| i | 10.7827091906021 | 4.3393e-06 | deg |
| node | 96.75369849681667 | 3.0938e-05 | deg |
| peri | 220.5838791935494 | 3.6344e-05 | deg |
| M | 70.21670224071651 | 1.7463e-05 | deg |
| tp | 2458704.521757005397
(2019-Aug-09.02175701) | 7.3939e-05 | TDB |
| period | 1517.476100099027
4.15 | 1.2973e-05
3.552e-08 | d
yr |
| n | .2372360263048012 | 2.0282e-09 | deg/d |
| Q | 2.929654546141488 | 1.6698e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.8 |
|
n/a |
MPO436328 |
|
| diameter |
diameter |
3.692 |
km |
0.213 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.156 |
|
0.040 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 78073 (2002 LL12) Discovered 2002-Jun-05 by LINEAR at Socorro |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
|
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