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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HL4 ∴ Orbital info ∴ Epoch 58965 MJD
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2020HL4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020HL4.eq0)
Keplerian elements
(Epoch 58965.4 MJD)
Value 1-σ variation Units
a 0.795565 5.736e-05 au
e 0.392824 0.000159
i 6.404 0.003932 deg
Ω 46.811 0.001585 deg
ω 2.086 0.0001964 deg
M 155.247 0.003881 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.483 au
Aphelion distance 1.1081 au
Asc. node-Earth separation -0.50869 au
Desc. node-Earth separation 0.09849 au
Earth MOID 0.05576 au
Orbital period 259.186 days
Date of orbit computation   Jul 29 13:06

Covariance matrix
3.29026472E-09-9.12104048E-09-2.25515562E-079.08873131E-08-8.43173632E-092.21893601E-07
-9.12104048E-092.52852553E-086.25163583E-07-2.51944644E-072.34609175E-08-6.15334775E-07
-2.25515562E-076.25163583E-071.54579332E-05-6.23057909E-065.78906387E-07-1.52085280E-05
9.08873131E-08-2.51944644E-07-6.23057909E-062.51246363E-06-2.32911372E-076.12522346E-06
-8.43173632E-092.34609175E-085.78906387E-07-2.32911372E-073.85894237E-08-6.07471624E-07
2.21893601E-07-6.15334775E-07-1.52085280E-056.12522346E-06-6.07471624E-071.50625852E-05

Correlation matrix
1.00000000-0.99998916-0.999966340.99962694-0.748285710.99673475
-0.999989161.000000000.99996382-0.999589230.75106440-0.99707547
-0.999966340.999963821.00000000-0.999776230.74954633-0.99669370
0.99962694-0.99958923-0.999776231.00000000-0.748008710.99568574
-0.748285710.751064400.74954633-0.748008711.00000000-0.79678673
0.99673475-0.99707547-0.996693700.99568574-0.796786731.00000000