NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012MR4 ∴ Orbital info ∴ Epoch 60600 MJD
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2012MR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012MR4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.60405 5.626e-08 au
e 0.671721 4.819e-07
i 53.141 9.659e-05 deg
Ω 286.301 1.431e-05 deg
ω 171.087 4.295e-05 deg
M 263.512 0.0001437 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5266 au
Aphelion distance 2.6815 au
Asc. node-Earth separation 1.60113 au
Desc. node-Earth separation -0.45332 au
Earth MOID 0.45228 au
Orbital period 742.037 days
Date of orbit computation   Jul 29 11:36

Covariance matrix
3.16492355E-151.16751015E-14-1.42656742E-12-6.77500091E-161.57707805E-12-7.58497219E-12
1.16751015E-142.32203883E-13-2.23586341E-11-3.57421337E-131.78028052E-11-4.50504639E-11
-1.42656742E-12-2.23586341E-119.32959787E-096.26523418E-10-2.36660953E-095.48254260E-09
-6.77500091E-16-3.57421337E-136.26523418E-102.04856780E-10-1.55918004E-106.13948499E-11
1.57707805E-121.78028052E-11-2.36660953E-09-1.55918004E-101.84506885E-09-5.21177082E-09
-7.58497219E-12-4.50504639E-115.48254260E-096.13948499E-11-5.21177082E-092.06592758E-08

Correlation matrix
1.000000000.43066970-0.26253017-0.000841400.65262738-0.93802591
0.430669701.00000000-0.48037353-0.051822760.86009696-0.65043961
-0.26253017-0.480373531.000000000.45319037-0.570412270.39490534
-0.00084140-0.051822760.453190371.00000000-0.253609080.02984346
0.652627380.86009696-0.57041227-0.253609081.00000000-0.84415360
-0.93802591-0.650439610.394905340.02984346-0.844153601.00000000