| (2017 YE5) |
| Classification: Apollo [NEO, PHA] SPK-ID: 3795078 |
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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 49 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .7096383935460968 | 2.5262e-07 | |
| a | 2.81826659051822 | 2.2659e-06 | au |
| q | .8183164146382348 | 6.1741e-08 | au |
| i | 6.21797136647967 | 7.7005e-06 | deg |
| node | 103.9269010331268 | 1.5035e-05 | deg |
| peri | 110.7941489279026 | 1.5485e-05 | deg |
| M | 155.6808160457749 | 0.00018867 | deg |
| tp | 2458253.184252351443
(2018-May-14.68425235) | 4.8408e-06 | TDB |
| period | 1728.110604677049
4.73 | 0.0020841
5.706e-06 | d
yr |
| n | .2083199993250879 | 2.5123e-07 | deg/d |
| Q | 4.818216766398204 | 3.8738e-06 | 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 |
19.2 |
|
n/a |
E2018O49 |
|
| rotation period |
rot_per |
20.6 |
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:
[Warner, B.D. (2018) Minor Planet Bull. 45, 366-379.] |
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