NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CO9 ∴ Orbital info ∴ Epoch 60400 MJD
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2021CO9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021CO9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.56859 0.0002642 au
e 0.499551 6.339e-05
i 25.679 0.005799 deg
Ω 174.901 0.0009669 deg
ω 263.643 0.00618 deg
M 308.853 0.05062 deg
Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2854 au
Aphelion distance 3.8517 au
Asc. node-Earth separation 1.04601 au
Desc. node-Earth separation 0.82221 au
Earth MOID 0.53645 au
Orbital period 1503.63 days
Date of orbit computation   feb 26 12:23

Covariance matrix
6.97803867E-081.54671356E-08-2.47510414E-08-5.14438265E-098.27695754E-07-1.32620155E-05
1.54671356E-084.01855903E-09-1.45671005E-07-2.45076571E-083.11233627E-07-3.09551432E-06
-2.47510414E-08-1.45671005E-073.36327430E-055.60381577E-06-3.11127329E-054.20816301E-05
-5.14438265E-09-2.45076571E-085.60381577E-069.34855093E-07-5.19905657E-067.20831945E-06
8.27695754E-073.11233627E-07-3.11127329E-05-5.19905657E-063.81920808E-05-1.91579572E-04
-1.32620155E-05-3.09551432E-064.20816301E-057.20831945E-06-1.91579572E-042.56206396E-03

Correlation matrix
1.000000000.92365127-0.01615644-0.020141620.50701100-0.99185425
0.923651271.00000000-0.39623861-0.399847580.79444654-0.96472305
-0.01615644-0.396238611.000000000.99937977-0.868101200.14335618
-0.02014162-0.399847580.999379771.00000000-0.870093120.14728784
0.507011000.79444654-0.86810120-0.870093121.00000000-0.61244565
-0.99185425-0.964723050.143356180.14728784-0.612445651.00000000