NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HL1 ∴ Orbital info ∴ Epoch 60600 MJD
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2018HL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HL1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.09721 0.0002625 au
e 0.363901 0.0002211
i 19.372 0.01255 deg
Ω 32.602 0.0003265 deg
ω 79.012 0.01056 deg
M 290.146 0.7187 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6979 au
Aphelion distance 1.4965 au
Asc. node-Earth separation -0.10391 au
Desc. node-Earth separation 0.01932 au
Earth MOID 0.01287 au
Orbital period 419.79 days
Date of orbit computation   Jul 29 12:18

Covariance matrix
6.88994860E-085.80393797E-083.29316005E-06-8.57078710E-082.77142136E-06-1.88642387E-04
5.80393797E-084.88916889E-082.77410229E-06-7.21993555E-082.33452211E-06-1.58908120E-04
3.29316005E-062.77410229E-061.57405424E-04-4.09645263E-061.32462310E-04-9.01646167E-03
-8.57078710E-08-7.21993555E-08-4.09645263E-061.06627447E-07-3.44744661E-062.34662695E-04
2.77142136E-062.33452211E-061.32462310E-04-3.44744661E-061.11484064E-04-7.58797367E-03
-1.88642387E-04-1.58908120E-04-9.01646167E-032.34662695E-04-7.58797367E-035.16490796E-01

Correlation matrix
1.000000000.999993670.99998849-0.999949830.99997277-1.00000000
0.999993671.000000000.99998873-0.999956930.99994031-0.99999373
0.999988490.999988731.00000000-0.999916160.99994493-0.99998849
-0.99994983-0.99995693-0.999916161.00000000-0.999900180.99994993
0.999972770.999940310.99994493-0.999900181.00000000-0.99997266
-1.00000000-0.99999373-0.999988490.99994993-0.999972661.00000000