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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HL171 ∴ Orbital info ∴ Epoch 60600 MJD
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2015HL171  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015HL171.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.29165 0.001139 au
e 0.256956 0.0006535
i 27.213 0.03433 deg
Ω 39.932 0.001215 deg
ω 226.304 0.04736 deg
M 132.947 3.042 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9598 au
Aphelion distance 1.6236 au
Asc. node-Earth separation 0.47456 au
Desc. node-Earth separation 0.01902 au
Earth MOID 0.0178 au
Orbital period 536.189 days
Date of orbit computation   Jul 29 11:47

Covariance matrix
1.29683235E-067.44221362E-073.90951512E-05-1.38397433E-06-5.39313796E-05-3.46384733E-03
7.44221362E-074.27091510E-072.24356897E-05-7.94223120E-07-3.09497654E-05-1.98782001E-03
3.90951512E-052.24356897E-051.17868413E-03-4.17283455E-05-1.62586301E-03-1.04423390E-01
-1.38397433E-06-7.94223120E-07-4.17283455E-051.47738156E-065.75566160E-053.69660363E-03
-5.39313796E-05-3.09497654E-05-1.62586301E-035.75566160E-052.24291147E-031.44051021E-01
-3.46384733E-03-1.98782001E-03-1.04423390E-013.69660363E-031.44051021E-019.25195797E+00

Correlation matrix
1.000000000.999999410.99995915-0.99986135-0.99998514-1.00000000
0.999999411.000000000.99995449-0.99985200-0.99997888-0.99999946
0.999959150.999954491.00000000-0.99996802-0.99995203-0.99995912
-0.99986135-0.99985200-0.999968021.000000000.999868420.99986122
-0.99998514-0.99997888-0.999952030.999868421.000000000.99998492
-1.00000000-0.99999946-0.999959120.999861220.999984921.00000000