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NEODyS ∴ Objects ∴ 2017HG ∴ Orbital info ∴ Epoch 60400 MJD
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2017HG  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017HG.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.22996 0.0004763 au
e 0.420741 0.0006254
i 3.863 0.005417 deg
Ω 197.779 0.003976 deg
ω 276.612 0.04006 deg
M 78.93 2.1 deg
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7125 au
Aphelion distance 1.7475 au
Asc. node-Earth separation -0.03553 au
Desc. node-Earth separation 0.06595 au
Earth MOID 0.00614 au
Orbital period 498.235 days
Date of orbit computation   feb 26 11:16

Covariance matrix
2.26846664E-072.97809318E-072.57705519E-06-1.84940431E-061.90587677E-05-1.00006478E-03
2.97809318E-073.91070935E-073.38573353E-06-2.41971969E-062.50017701E-05-1.31292519E-03
2.57705519E-063.38573353E-062.93446883E-05-2.07871762E-052.16022076E-04-1.13615293E-02
-1.84940431E-06-2.41971969E-06-2.07871762E-051.58120862E-05-1.56988837E-048.15170772E-03
1.90587677E-052.50017701E-052.16022076E-04-1.56988837E-041.60488877E-03-8.40181050E-02
-1.00006478E-03-1.31292519E-03-1.13615293E-028.15170772E-03-8.40181050E-024.40883849E+00

Correlation matrix
1.000000000.999871790.99883275-0.976497370.99886352-0.99999963
0.999871791.000000000.99944812-0.973066900.99797697-0.99988514
0.998832750.999448121.00000000-0.965019660.99543044-0.99887225
-0.97649737-0.97306690-0.965019661.00000000-0.985488850.97631940
0.998863520.997976970.99543044-0.985488851.00000000-0.99882250
-0.99999963-0.99988514-0.998872250.97631940-0.998822501.00000000