NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HF1 ∴ Orbital info ∴ Epoch 60400 MJD
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2017HF1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017HF1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.977387 0.0001206 au
e 0.640705 0.0002069
i 13.217 0.007336 deg
Ω 37.63 0.004138 deg
ω 309.244 0.006775 deg
M 357.463 0.4644 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3512 au
Aphelion distance 1.6036 au
Asc. node-Earth separation -0.58208 au
Desc. node-Earth separation -0.03777 au
Earth MOID 0.00999 au
Orbital period 352.938 days
Date of orbit computation   feb 26 11:31

Covariance matrix
1.45554289E-082.49469863E-088.84771350E-07-4.99138244E-078.15914975E-07-5.60266161E-05
2.49469863E-084.27903720E-081.51747063E-06-8.56029325E-071.40073972E-06-9.60238266E-05
8.84771350E-071.51747063E-065.38161383E-05-3.03587728E-054.96701847E-05-3.40559467E-03
-4.99138244E-07-8.56029325E-07-3.03587728E-051.71261354E-05-2.80182668E-051.92124741E-03
8.15914975E-071.40073972E-064.96701847E-05-2.80182668E-054.59003358E-05-3.14048050E-03
-5.60266161E-05-9.60238266E-05-3.40559467E-031.92124741E-03-3.14048050E-032.15657215E-01

Correlation matrix
1.000000000.999614510.99968294-0.999720630.99821587-0.99999975
0.999614511.000000000.99997927-0.999967590.99948547-0.99959479
0.999682940.999979271.00000000-0.999995990.99938213-0.99966548
-0.99972063-0.99996759-0.999995991.00000000-0.999317860.99970442
0.998215870.999485470.99938213-0.999317861.00000000-0.99817382
-0.99999975-0.99959479-0.999665480.99970442-0.998173821.00000000