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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HW67 ∴ Orbital info ∴ Epoch 54949 MJD
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2009HW67  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009HW67.eq0)
Keplerian elements
(Epoch 54949.4 MJD)
Value 1-σ variation Units
a 2.05133 0.01488 au
e 0.751194 0.002212
i 2.353 0.008211 deg
Ω 216.392 0.0002004 deg
ω 259.791 0.0002871 deg
M 16.866 0.2109 deg
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5104 au
Aphelion distance 3.5923 au
Asc. node-Earth separation 0.02488 au
Desc. node-Earth separation -0.20581 au
Earth MOID 0.00121 au
Orbital period 1073.13 days
Date of orbit computation   Jul 29 11:21

Covariance matrix
2.21483397E-043.29209141E-051.22163281E-042.61401804E-06-6.29316697E-07-3.13918962E-03
3.29209141E-054.89331009E-061.81580044E-053.88612336E-07-9.35882791E-08-4.66603941E-04
1.22163281E-041.81580044E-056.74182993E-051.43109910E-06-3.83290239E-07-1.73144824E-03
2.61401804E-063.88612336E-071.43109910E-064.01712288E-085.24242595E-09-3.70642712E-05
-6.29316697E-07-9.35882791E-08-3.83290239E-075.24242595E-098.24076120E-088.88876312E-06
-3.13918962E-03-4.66603941E-04-1.73144824E-03-3.70642712E-058.88876312E-064.44932600E-02

Correlation matrix
1.000000000.999999840.999726500.87635574-0.14730416-0.99999965
0.999999841.000000000.999718780.87651157-0.14737928-0.99999982
0.999726500.999718781.000000000.86960745-0.16261298-0.99970877
0.876355740.876511570.869607451.000000000.09111525-0.87669957
-0.14730416-0.14737928-0.162612980.091115251.000000000.14679476
-0.99999965-0.99999982-0.99970877-0.876699570.146794761.00000000