NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CO9 ∴ Orbital info ∴ Epoch 59273 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021CO9.eq0)
Keplerian elements
(Epoch 59273.2 MJD)
Value 1-σ variation Units
a 2.57051 0.0002654 au
e 0.498695 6.324e-05
i 25.674 0.005798 deg
Ω 174.908 0.0009648 deg
ω 263.665 0.006167 deg
M 39.144 0.01061 deg
Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2886 au
Aphelion distance 3.8524 au
Asc. node-Earth separation 1.04916 au
Desc. node-Earth separation 0.82737 au
Earth MOID 0.53967 au
Orbital period 1505.31 days
Date of orbit computation   feb 26 12:23

Covariance matrix
7.04526558E-081.54958853E-08-2.60204287E-08-1.93478626E-098.25093787E-07-2.23745595E-06
1.54958853E-083.99889424E-09-1.45936585E-07-2.37555882E-083.09288123E-07-6.47874395E-07
-2.60204287E-08-1.45936585E-073.36223248E-055.59082119E-06-3.11170970E-053.81432380E-05
-1.93478626E-09-2.37555882E-085.59082119E-069.30881444E-07-5.15043384E-066.27081871E-06
8.25093787E-073.09288123E-07-3.11170970E-05-5.15043384E-063.80352004E-05-6.04259936E-05
-2.23745595E-06-6.47874395E-073.81432380E-056.27081871E-06-6.04259936E-051.12506516E-04

Correlation matrix
1.000000000.92320415-0.01690643-0.007555050.50403626-0.79472518
0.923204151.00000000-0.39799751-0.389357590.79304974-0.96589967
-0.01690643-0.397997511.000000000.99934294-0.870146440.62017585
-0.00755505-0.389357590.999342941.00000000-0.865573140.61275691
0.504036260.79304974-0.87014644-0.865573141.00000000-0.92372374
-0.79472518-0.965899670.620175850.61275691-0.923723741.00000000