NEODyS-2
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NEODyS ∴ Objects ∴ 2018HL2 ∴ Orbital info ∴ Epoch 60400 MJD
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2018HL2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HL2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.67067 7.441e-07 au
e 0.468038 2.927e-07
i 33.46 5.733e-05 deg
Ω 45.902 1.78e-05 deg
ω 233.174 3.172e-05 deg
M 241.374 0.0006458 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8887 au
Aphelion distance 2.4526 au
Asc. node-Earth separation 0.82338 au
Desc. node-Earth separation 0.00991 au
Earth MOID 0.00867 au
Orbital period 788.74 days
Date of orbit computation   feb 26 11:45

Covariance matrix
5.53746189E-132.10938248E-131.88411546E-11-5.15593692E-126.66565563E-12-4.80467002E-10
2.10938248E-138.56557017E-148.17893711E-12-2.25971272E-124.18689765E-12-1.83457776E-10
1.88411546E-118.17893711E-123.28626831E-09-9.62656982E-101.39080667E-09-1.67622104E-08
-5.15593692E-12-2.25971272E-12-9.62656982E-103.16802039E-10-4.36571642E-104.59710114E-09
6.66565563E-124.18689765E-121.39080667E-09-4.36571642E-101.00645712E-09-6.08454760E-09
-4.80467002E-10-1.83457776E-10-1.67622104E-084.59710114E-09-6.08454760E-094.17003894E-07

Correlation matrix
1.000000000.968549500.44167277-0.389276540.28235134-0.99985756
0.968549501.000000000.48749169-0.433791570.45093772-0.97070649
0.441672770.487491691.00000000-0.943465600.76474671-0.45280344
-0.38927654-0.43379157-0.943465601.00000000-0.773150250.39996319
0.282351340.450937720.76474671-0.773150251.00000000-0.29700284
-0.99985756-0.97070649-0.452803440.39996319-0.297002841.00000000