NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007HF15 ∴ Orbital info ∴ Epoch 60400 MJD
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2007HF15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007HF15.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.86211 0.002108 au
e 0.552824 0.0004088
i 8.286 0.00419 deg
Ω 56.53 0.001633 deg
ω 126.74 0.004617 deg
M 187.914 1.532 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2799 au
Aphelion distance 4.4443 au
Asc. node-Earth separation 1.98264 au
Desc. node-Earth separation 0.48183 au
Earth MOID 0.30773 au
Orbital period 1768.59 days
Date of orbit computation   feb 26 10:30

Covariance matrix
4.44251256E-068.61329226E-078.82338300E-06-3.41128903E-061.92319018E-06-3.22865541E-03
8.61329226E-071.67125799E-071.70879779E-06-6.61269431E-073.21729318E-07-6.25983633E-04
8.82338300E-061.70879779E-061.75600993E-05-6.79392187E-064.58582627E-06-6.41249488E-03
-3.41128903E-06-6.61269431E-07-6.79392187E-062.66747058E-06-1.56178259E-062.47919867E-03
1.92319018E-063.21729318E-074.58582627E-06-1.56178259E-062.13149732E-05-1.39726861E-03
-3.22865541E-03-6.25983633E-04-6.41249488E-032.47919867E-03-1.39726861E-032.34646850E+00

Correlation matrix
1.000000000.999615780.99898120-0.990955990.19763575-1.00000000
0.999615781.000000000.99748286-0.990391440.17046157-0.99961754
0.998981200.997482861.00000000-0.992675370.23703459-0.99897860
-0.99095599-0.99039144-0.992675371.00000000-0.207123020.99095549
0.197635750.170461570.23703459-0.207123021.00000000-0.19757416
-1.00000000-0.99961754-0.998978600.99095549-0.197574161.00000000