NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HR3 ∴ Orbital info ∴ Epoch 57867 MJD
Contact »
2017HR3  ▹ 
ORBITAL INFORMATION
(ASCII data file 2017HR3.eq0)
Keplerian elements
(Epoch 57867.8 MJD)
Value 1-σ variation Units
a 1.36047 0.002743 au
e 0.201129 0.001354
i 19.859 0.073 deg
Ω 202.631 0.01114 deg
ω 345.172 0.04393 deg
M 19.149 0.08793 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0868 au
Aphelion distance 1.6341 au
Asc. node-Earth separation 0.09037 au
Desc. node-Earth separation 0.62183 au
Earth MOID 0.09005 au
Orbital period 579.602 days
Date of orbit computation   feb 26 11:35

Covariance matrix
7.52606963E-063.71506334E-062.00259558E-043.05219932E-051.20071768E-04-2.41171409E-04
3.71506334E-061.83393259E-069.88517104E-051.50710851E-055.92372959E-05-1.19033269E-04
2.00259558E-049.88517104E-055.32873996E-038.12077267E-043.19551417E-03-6.41751304E-03
3.05219932E-051.50710851E-058.12077267E-041.24057442E-044.85024551E-04-9.77191501E-04
1.20071768E-045.92372959E-053.19551417E-034.85024551E-041.92967974E-03-3.85417495E-03
-2.41171409E-04-1.19033269E-04-6.41751304E-03-9.77191501E-04-3.85417495E-037.73131810E-03

Correlation matrix
1.000000000.999977950.999992800.998889310.99635515-0.99980414
0.999977951.000000000.999954500.999174690.99577432-0.99965445
0.999992800.999954501.000000000.998788830.99651965-0.99983359
0.998889310.999174690.998788831.000000000.99131047-0.99779540
0.996355150.995774320.996519650.991310471.00000000-0.99784259
-0.99980414-0.99965445-0.99983359-0.99779540-0.997842591.00000000