| 141498 (2002 EZ16) |
| Classification: Aten [NEO] SPK-ID: 2141498 |
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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 99 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .5665500847963927 | 1.0954e-07 | |
| a | .9215982601106657 | 2.5632e-09 | au |
| q | .3994666876967601 | 1.0114e-07 | au |
| i | 30.14045681108698 | 1.2446e-05 | deg |
| node | 262.9062812033628 | 7.9127e-06 | deg |
| peri | 25.34872438999153 | 1.1854e-05 | deg |
| M | 209.985655031077 | 2.6847e-05 | deg |
| tp | 2459335.160798496930
(2021-Apr-30.66079850) | 2.4328e-05 | TDB |
| period | 323.1550120685966
0.88 | 1.3482e-06
3.691e-09 | d
yr |
| n | 1.114016452028856 | 4.6476e-09 | deg/d |
| Q | 1.443729832524571 | 4.0154e-09 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
18.4 |
|
n/a |
MPO436711 |
|
| rotation period |
rot_per |
5.02 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.; Pravec, P.; Koehn, B.W. (2019). Minor Planet Bull. 46, 458-503.] |
|
| 141498 (2002 EZ16) Discovered 2002-Mar-08 by Tholen, D. J. at Mauna Kea |
| Reference: 20061205/Numbers.arc | Last Updated: 2006-12-13 |
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