| (2015 EG) |
| Classification: Aten [NEO] SPK-ID: 3712904 |
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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 32 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3562328971046861 | 1.3329e-07 | |
| a | .8626553951272825 | 1.2017e-08 | au |
| q | .5553491645181029 | 1.1513e-07 | au |
| i | 2.493067740167815 | 5.8207e-06 | deg |
| node | 167.6446304762179 | 7.6161e-06 | deg |
| peri | 223.5331465569539 | 8.5161e-06 | deg |
| M | 293.8154086119622 | 2.5389e-05 | deg |
| tp | 2459054.303289901839
(2020-Jul-23.80328990) | 2.1344e-05 | TDB |
| period | 292.6539842348109
0.80 | 6.1153e-06
1.674e-08 | d
yr |
| n | 1.23012164328217 | 2.5705e-08 | deg/d |
| Q | 1.169961625736462 | 1.6298e-08 | au |
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Additional Model Parameters
| Parameter | Value | Uncertainty (1-sigma) |
| A2 [EST] | -2.028238792726029E-13 | 2.008E-14 |
| ALN [SET] | 1. | n/a |
| NK [SET] | 0. | n/a |
| NM [SET] | 2. | n/a |
| R0 [SET] | 1. | n/a |
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| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
25.6 |
|
n/a |
MPO466687 |
|
| rotation period |
rot_per |
1.29 |
h |
n/a |
LCDB (Rev. 2019-August); 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:
[Thirouin, A.; Moskovitz, N.; Binzel, R.P.; Christensen, E.; et al. (2016) Astron. J. 152, A163.] |
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