NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HL2 ∴ Orbital info ∴ Epoch 58260 MJD
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2018HL2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HL2.eq0)
Keplerian elements
(Epoch 58260.8 MJD)
Value 1-σ variation Units
a 1.67104 7.481e-07 au
e 0.467821 2.918e-07
i 33.463 5.733e-05 deg
Ω 45.931 1.779e-05 deg
ω 233.152 3.173e-05 deg
M 345.235 1.444e-05 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8893 au
Aphelion distance 2.4528 au
Asc. node-Earth separation 0.82379 au
Desc. node-Earth separation 0.01039 au
Earth MOID 0.0091 au
Orbital period 789.005 days
Date of orbit computation   feb 26 11:45

Covariance matrix
5.59669195E-132.11368522E-131.89390408E-11-5.15245194E-126.63110305E-126.96810632E-12
2.11368522E-138.51522999E-148.15132576E-12-2.24036513E-124.15587571E-122.18839882E-12
1.89390408E-118.15132576E-123.28695542E-09-9.62194644E-101.39073179E-09-1.84800964E-10
-5.15245194E-12-2.24036513E-12-9.62194644E-103.16495115E-10-4.36274356E-106.12042324E-11
6.63110305E-124.15587571E-121.39073179E-09-4.36274356E-101.00694608E-09-2.23523870E-10
6.96810632E-122.18839882E-12-1.84800964E-106.12042324E-11-2.23523870E-102.08544341E-10

Correlation matrix
1.000000000.968225280.44156574-0.387137050.279329610.64498537
0.968225281.000000000.48722902-0.431555950.448808690.51931286
0.441565740.487229021.00000000-0.943371000.76443994-0.22320716
-0.38713705-0.43155595-0.943371001.00000000-0.772810610.23823126
0.279329610.448808690.76443994-0.772810611.00000000-0.48777731
0.644985370.51931286-0.223207160.23823126-0.487777311.00000000