NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009MW ∴ Orbital info ∴ Epoch 58343 MJD
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2009MW  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009MW.eq0)
Keplerian elements
(Epoch 58343.1 MJD)
Value 1-σ variation Units
a 0.912692 2.976e-09 au
e 0.299171 3.312e-07
i 21.034 2.784e-05 deg
Ω 87.571 7.904e-06 deg
ω 23.618 4.221e-05 deg
M 306.195 8.456e-05 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6396 au
Aphelion distance 1.1857 au
Asc. node-Earth separation -0.33291 au
Desc. node-Earth separation 0.1282 au
Earth MOID 0.11223 au
Orbital period 318.482 days
Date of orbit computation   feb 26 10:38

Covariance matrix
8.85625107E-18-6.92945472E-16-3.84179679E-14-7.61812040E-15-5.58901481E-156.06987946E-14
-6.92945472E-161.09691904E-133.35830421E-124.96638385E-139.20880386E-12-2.28545005E-11
-3.84179679E-143.35830421E-127.75236164E-107.29364363E-14-3.63133217E-11-1.22626936E-10
-7.61812040E-154.96638385E-137.29364363E-146.24805687E-11-8.20169299E-111.52170358E-11
-5.58901481E-159.20880386E-12-3.63133217E-11-8.20169299E-111.78182136E-09-3.43051716E-09
6.06987946E-14-2.28545005E-11-1.22626936E-101.52170358E-11-3.43051716E-097.15007720E-09

Correlation matrix
1.00000000-0.70305097-0.46365230-0.32385483-0.044491620.24121246
-0.703050971.000000000.364179700.189705760.65869422-0.81607314
-0.463652300.364179701.000000000.00033140-0.03089704-0.05208510
-0.323854830.189705760.000331401.00000000-0.245809660.02276681
-0.044491620.65869422-0.03089704-0.245809661.00000000-0.96110791
0.24121246-0.81607314-0.052085100.02276681-0.961107911.00000000