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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017FO91 ∴ Orbital info ∴ Epoch 57844 MJD
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2017FO91  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017FO91.eq0)
Keplerian elements
(Epoch 57844.2 MJD)
Value 1-σ variation Units
a 1.21262 0.0004002 au
e 0.115857 0.0002203
i 13.484 0.01598 deg
Ω 188.085 0.0007064 deg
ω 17.631 0.000509 deg
M 349.012 0.005139 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0721 au
Aphelion distance 1.3531 au
Asc. node-Earth separation 0.07903 au
Desc. node-Earth separation 0.34263 au
Earth MOID 0.07759 au
Orbital period 487.737 days
Date of orbit computation   Jul 29 12:05

Covariance matrix
1.60177807E-078.81782711E-086.39643608E-062.82680682E-07-3.73390418E-082.05047444E-06
8.81782711E-084.85423968E-083.52124647E-061.55616539E-07-2.05027145E-081.12875035E-06
6.39643608E-063.52124647E-062.55433110E-041.12885120E-05-1.49136980E-068.18823165E-05
2.82680682E-071.55616539E-071.12885120E-054.98983484E-07-6.42463884E-083.61727688E-06
-3.73390418E-08-2.05027145E-08-1.49136980E-06-6.42463884E-082.59096224E-07-6.76225034E-07
2.05047444E-061.12875035E-068.18823165E-053.61727688E-06-6.76225034E-072.64056415E-05

Correlation matrix
1.000000000.999999540.999996080.99988919-0.183286910.99702220
0.999999541.000000000.999993600.99988962-0.182818530.99698570
0.999996080.999993601.000000000.99989643-0.183322680.99701838
0.999889190.999889620.999896431.00000000-0.178679650.99652983
-0.18328691-0.18281853-0.18332268-0.178679651.00000000-0.25853083
0.997022200.996985700.997018380.99652983-0.258530831.00000000