| (2015 EG) |
| Classification: Aten [NEO] SPK-ID: 3712904 |
[ hide orbit diagram ]
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .35623891437926 | 1.3303e-07 | |
| a | .8626755923848521 | 1.2277e-08 | au |
| q | .5553569758921875 | 1.1553e-07 | au |
| i | 2.493220904946077 | 5.8209e-06 | deg |
| node | 167.6405641008488 | 7.6138e-06 | deg |
| peri | 223.5373934057954 | 8.5126e-06 | deg |
| M | 60.95834716164688 | 3.2416e-05 | deg |
| tp | 2459346.943528634843
(2021-May-12.44352863) | 2.558e-05 | TDB |
| period | 292.6642621091432
0.80 | 6.2474e-06
1.71e-08 | d
yr |
| n | 1.230078443488755 | 2.6258e-08 | deg/d |
| Q | 1.169994208877517 | 1.665e-08 | au |
|
Additional Model Parameters
| Parameter | Value | Uncertainty (1-sigma) |
| A2 [EST] | -2.028954590901861E-13 | 2.008E-14 |
| ALN [SET] | 1. | n/a |
| NK [SET] | 0. | n/a |
| NM [SET] | 2. | n/a |
| R0 [SET] | 1. | n/a |
|
| | 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. 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:
[Thirouin, A.; Moskovitz, N.; Binzel, R.P.; Christensen, E.; et al. (2016) Astron. J. 152, A163.] |
|
[ show close-approach data ]
|
