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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HJ49 ∴ Orbital info ∴ Epoch 57872 MJD
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2017HJ49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017HJ49.eq0)
Keplerian elements
(Epoch 57872.0 MJD)
Value 1-σ variation Units
a 1.35357 0.0006121 au
e 0.430147 0.0003934
i 6.471 0.006706 deg
Ω 47.033 0.001414 deg
ω 69.298 0.001001 deg
M 53.455 0.04485 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7713 au
Aphelion distance 1.9358 au
Asc. node-Earth separation -0.03442 au
Desc. node-Earth separation 0.29159 au
Earth MOID 0.01081 au
Orbital period 575.199 days
Date of orbit computation   Jul 29 12:37

Covariance matrix
3.74712483E-072.40825422E-074.09947889E-06-8.61165323E-073.06609093E-07-2.74469151E-05
2.40825422E-071.54789527E-072.63455107E-06-5.53442415E-071.96248056E-07-1.76407495E-05
4.09947889E-062.63455107E-064.49700134E-05-9.45501961E-063.10868120E-06-2.99991193E-04
-8.61165323E-07-5.53442415E-07-9.45501961E-061.99857924E-06-6.71750855E-076.30256442E-05
3.06609093E-071.96248056E-073.10868120E-06-6.71750855E-071.00190472E-06-2.31106247E-05
-2.74469151E-05-1.76407495E-05-2.99991193E-046.30256442E-05-2.31106247E-052.01120211E-03

Correlation matrix
1.000000000.999959620.99866094-0.995123010.50040626-0.99980798
0.999959621.000000000.99856037-0.995040980.49833497-0.99981210
0.998660940.998560371.00000000-0.997333110.46312846-0.99751432
-0.99512301-0.99504098-0.997333111.00000000-0.474716500.99409697
0.500406260.498334970.46312846-0.474716501.00000000-0.51483803
-0.99980798-0.99981210-0.997514320.99409697-0.514838031.00000000