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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2013RR9 ∴ Orbital info ∴ Epoch 56539 MJD
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2013RR9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2013RR9.eq0)
Keplerian elements
(Epoch 56539.7 MJD)
Value 1-σ variation Units
a 2.43055 0.009992 au
e 0.586073 0.001707
i 1.606 0.003522 deg
Ω 183.605 0.003505 deg
ω 126.647 0.013 deg
M 6.991 0.04423 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0061 au
Aphelion distance 3.855 au
Asc. node-Earth separation 1.45514 au
Desc. node-Earth separation 0.17971 au
Earth MOID 0.0186 au
Orbital period 1384.06 days
Date of orbit computation   feb 26 10:54

Covariance matrix
9.98495445E-051.70530064E-053.51292342E-052.36880711E-05-1.21000565E-04-4.41945062E-04
1.70530064E-052.91244710E-065.99888168E-064.05454263E-06-2.06830571E-05-7.54767968E-05
3.51292342E-055.99888168E-061.24022663E-057.80011372E-06-4.16045975E-05-1.55568463E-04
2.36880711E-054.05454263E-067.80011372E-061.22850448E-05-4.06273777E-05-1.03840752E-04
-1.21000565E-04-2.06830571E-05-4.16045975E-05-4.06273777E-051.69015054E-045.33560151E-04
-4.41945062E-04-7.54767968E-05-1.55568463E-04-1.03840752E-045.33560151E-041.95628818E-03

Correlation matrix
1.000000000.999997440.998263320.67634500-0.93143309-0.99995125
0.999997441.000000000.998138360.67783576-0.93222987-0.99992637
0.998263320.998138361.000000000.63191991-0.90871585-0.99874500
0.676345000.677835760.631919911.00000000-0.89159521-0.66982760
-0.93143309-0.93222987-0.90871585-0.891595211.000000000.92790663
-0.99995125-0.99992637-0.99874500-0.669827600.927906631.00000000