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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HR9 ∴ Orbital info ∴ Epoch 58971 MJD
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2020HR9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020HR9.eq0)
Keplerian elements
(Epoch 58971.7 MJD)
Value 1-σ variation Units
a 2.64367 0.0001507 au
e 0.588832 2.241e-05
i 3.617 0.0001001 deg
Ω 168.077 0.0001934 deg
ω 45.949 0.0002023 deg
M 1.218 0.0001253 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.087 au
Aphelion distance 4.2004 au
Asc. node-Earth separation 0.23251 au
Desc. node-Earth separation 1.91855 au
Earth MOID 0.09388 au
Orbital period 1570.04 days
Date of orbit computation   Jul 29 12:57

Covariance matrix
2.26987743E-083.37585577E-091.50691292E-08-2.65392622E-082.73264166E-08-1.88625723E-08
3.37585577E-095.02071739E-102.24108963E-09-3.94722576E-094.06451260E-09-2.80537126E-09
1.50691292E-082.24108963E-091.00259574E-08-1.73886588E-081.78385521E-08-1.25057181E-08
-2.65392622E-08-3.94722576E-09-1.73886588E-083.73906435E-08-3.88193608E-082.21738957E-08
2.73264166E-084.06451260E-091.78385521E-08-3.88193608E-084.09087733E-08-2.29709927E-08
-1.88625723E-08-2.80537126E-09-1.25057181E-082.21738957E-08-2.29709927E-081.57072027E-08

Correlation matrix
1.000000000.999999520.99890463-0.910974400.89675386-0.99896504
0.999999521.000000000.99888021-0.911019360.89684493-0.99898285
0.998904630.998880211.00000000-0.898093780.88082259-0.99654355
-0.91097440-0.91101936-0.898093781.00000000-0.992564370.91497896
0.896753860.896844930.88082259-0.992564371.00000000-0.90619594
-0.99896504-0.99898285-0.996543550.91497896-0.906195941.00000000