NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008HE66 ∴ Orbital info ∴ Epoch 55911 MJD
Contact »
2008HE66  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008HE66.eq0)
Keplerian elements
(Epoch 55911.4 MJD)
Value 1-σ variation Units
a 1.3895 2.445e-08 au
e 0.155131 9.573e-08
i 6.944 6.655e-06 deg
Ω 203.312 8.599e-05 deg
ω 59.505 0.0002508 deg
M 49.771 0.0001506 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1739 au
Aphelion distance 1.6051 au
Asc. node-Earth separation 0.25444 au
Desc. node-Earth separation 0.47571 au
Earth MOID 0.19034 au
Orbital period 598.255 days
Date of orbit computation   Jul 29 11:15

Covariance matrix
5.97687733E-16-9.73973231E-16-8.62746182E-14-1.53087729E-125.66360683E-12-3.52529940E-12
-9.73973231E-169.16333059E-154.26886781E-144.78031358E-12-1.51235283E-118.47637586E-12
-8.62746182E-144.26886781E-144.42862305E-112.56069052E-10-8.09697336E-104.77768369E-10
-1.53087729E-124.78031358E-122.56069052E-107.39495801E-09-1.92518409E-081.00156301E-08
5.66360683E-12-1.51235283E-11-8.09697336E-10-1.92518409E-086.29234188E-08-3.68493910E-08
-3.52529940E-128.47637586E-124.77768369E-101.00156301E-08-3.68493910E-082.26687126E-08

Correlation matrix
1.00000000-0.41618188-0.53028765-0.728174310.92352737-0.95773511
-0.416181881.000000000.067011860.58071341-0.629825570.58812562
-0.530287650.067011861.000000000.44746068-0.485045180.47683663
-0.728174310.580713410.447460681.00000000-0.892479510.77356532
0.92352737-0.62982557-0.48504518-0.892479511.00000000-0.97568748
-0.957735110.588125620.476836630.77356532-0.975687481.00000000