NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007RU9 ∴ Orbital info ∴ Epoch 60400 MJD
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2007RU9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007RU9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.91896 4.118e-09 au
e 0.629598 1.28e-07
i 5.657 1.896e-05 deg
Ω 163.884 4.753e-05 deg
ω 286.554 5.372e-05 deg
M 50.845 4.97e-06 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7108 au
Aphelion distance 3.1271 au
Asc. node-Earth separation -0.00942 au
Desc. node-Earth separation 0.40424 au
Earth MOID 0.00183 au
Orbital period 970.948 days
Date of orbit computation   feb 26 10:33

Covariance matrix
1.69593839E-179.70412151E-17-1.14493978E-144.20615823E-15-5.45075019E-141.55123943E-14
9.70412151E-171.63835918E-14-6.04910152E-14-1.18052161E-142.62778378E-121.21530511E-13
-1.14493978E-14-6.04910152E-143.59595448E-107.34848352E-10-6.46678484E-10-2.66948598E-11
4.20615823E-15-1.18052161E-147.34848352E-102.25921327E-09-2.20686968E-09-1.47926230E-11
-5.45075019E-142.62778378E-12-6.46678484E-10-2.20686968E-092.88551575E-09-4.58602913E-11
1.55123943E-141.21530511E-13-2.66948598E-11-1.47926230E-11-4.58602913E-112.47022486E-11

Correlation matrix
1.000000000.18409697-0.146612340.02148829-0.246399330.75788892
0.184096971.00000000-0.02492179-0.001940400.382184740.19103481
-0.14661234-0.024921791.000000000.81528981-0.63484776-0.28323851
0.02148829-0.001940400.815289811.00000000-0.86434346-0.06261788
-0.246399330.38218474-0.63484776-0.864343461.00000000-0.17177377
0.757888920.19103481-0.28323851-0.06261788-0.171773771.00000000