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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2013DR9 ∴ Orbital info ∴ Epoch 57199 MJD
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2013DR9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2013DR9.eq0)
Keplerian elements
(Epoch 57199.8 MJD)
Value 1-σ variation Units
a 3.30294 6.122e-08 au
e 0.630049 9.364e-07
i 33.817 0.0001213 deg
Ω 350.523 8.288e-05 deg
ω 248.757 0.000161 deg
M 116.809 5.258e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2219 au
Aphelion distance 5.3839 au
Asc. node-Earth separation 1.57538 au
Desc. node-Earth separation 0.62844 au
Earth MOID 0.46186 au
Orbital period 2192.55 days
Date of orbit computation   feb 26 10:50

Covariance matrix
3.74831161E-15-1.24860836E-151.26692502E-12-7.38155264E-131.63395043E-12-6.78682280E-13
-1.24860836E-158.76780038E-13-6.21574379E-114.41684745E-118.36920099E-112.28116360E-11
1.26692502E-12-6.21574379E-111.47156257E-08-9.73084408E-096.73619613E-09-5.40331805E-09
-7.38155264E-134.41684745E-11-9.73084408E-096.86970733E-09-3.72567889E-093.30316971E-09
1.63395043E-128.36920099E-116.73619613E-09-3.72567889E-092.59273794E-08-3.74489463E-09
-6.78682280E-132.28116360E-11-5.40331805E-093.30316971E-09-3.74489463E-092.76485625E-09

Correlation matrix
1.00000000-0.021780260.17058612-0.145465750.16574549-0.21082028
-0.021780261.00000000-0.547215530.569112280.555084830.46331336
0.17058612-0.547215531.00000000-0.967814290.34486256-0.84710040
-0.145465750.56911228-0.967814291.00000000-0.279162440.75792371
0.165745490.555084830.34486256-0.279162441.00000000-0.44230720
-0.210820280.46331336-0.847100400.75792371-0.442307201.00000000