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NEODyS ∴ Objects ∴ 2017HW48 ∴ Orbital info ∴ Epoch 57652 MJD
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2017HW48  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017HW48.eq0)
Keplerian elements
(Epoch 57652.5 MJD)
Value 1-σ variation Units
a 2.98704 7.607e-08 au
e 0.580572 3.33e-08
i 5.09 4.185e-06 deg
Ω 108.541 4.127e-05 deg
ω 176.649 4.401e-05 deg
M 304.318 8.757e-06 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2529 au
Aphelion distance 4.7212 au
Asc. node-Earth separation 3.72706 au
Desc. node-Earth separation 0.23764 au
Earth MOID 0.23688 au
Orbital period 1885.65 days
Date of orbit computation   feb 26 11:26

Covariance matrix
5.78607921E-15-1.51591188E-151.76288436E-14-7.47479437E-13-1.20975879E-125.94453995E-13
-1.51591188E-151.10863719E-15-2.25280698E-142.38269494E-133.18075146E-13-1.55785050E-13
1.76288436E-14-2.25280698E-141.75178753E-11-6.76014205E-116.75080655E-113.07251805E-14
-7.47479437E-132.38269494E-13-6.76014205E-111.70290573E-09-1.35806090E-09-9.68913188E-11
-1.20975879E-123.18075146E-136.75080655E-11-1.35806090E-091.93691678E-09-1.67006609E-10
5.94453995E-13-1.55785050E-133.07251805E-14-9.68913188E-11-1.67006609E-107.66858741E-11

Correlation matrix
1.00000000-0.598531550.05537209-0.23812871-0.361369190.89241811
-0.598531551.00000000-0.161654780.173411710.21705987-0.53428548
0.05537209-0.161654781.00000000-0.391399080.366487750.00083829
-0.238128710.17341171-0.391399081.00000000-0.74777073-0.26812165
-0.361369190.217059870.36648775-0.747770731.00000000-0.43333173
0.89241811-0.534285480.00083829-0.26812165-0.433331731.00000000