NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015WH9 ∴ Orbital info ∴ Epoch 60400 MJD
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2015WH9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015WH9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 3.16274 3.375e-07 au
e 0.589708 1.268e-07
i 11.297 1.058e-05 deg
Ω 68.234 3.583e-05 deg
ω 67.075 8.843e-05 deg
M 160.399 9.557e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2976 au
Aphelion distance 5.0278 au
Asc. node-Earth separation 0.69239 au
Desc. node-Earth separation 1.66364 au
Earth MOID 0.37101 au
Orbital period 2054.44 days
Date of orbit computation   giu 7 08:40

Covariance matrix
1.13889949E-133.87926089E-14-2.39289187E-12-5.12262300E-122.67009473E-11-3.22162897E-11
3.87926089E-141.60778617E-14-1.04905550E-12-1.90515809E-129.12737488E-12-1.09037752E-11
-2.39289187E-12-1.04905550E-121.11919096E-102.33906884E-10-6.82439044E-106.72351342E-10
-5.12262300E-12-1.90515809E-122.33906884E-101.28345127E-09-2.29707395E-091.45972224E-09
2.67009473E-119.12737488E-12-6.82439044E-10-2.29707395E-097.81918767E-09-7.65442703E-09
-3.22162897E-11-1.09037752E-116.72351342E-101.45972224E-09-7.65442703E-099.13411522E-09

Correlation matrix
1.000000000.90655080-0.67023681-0.423701500.89475298-0.99884840
0.906550801.00000000-0.78204587-0.419398800.81404971-0.89976585
-0.67023681-0.782045871.000000000.61716489-0.729509500.66498360
-0.42370150-0.419398800.617164891.00000000-0.725110950.42633137
0.894752980.81404971-0.72950950-0.725110951.00000000-0.90572974
-0.99884840-0.899765850.664983600.42633137-0.905729741.00000000