NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CR9 ∴ Orbital info ∴ Epoch 59262 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021CR9.eq0)
Keplerian elements
(Epoch 59262.3 MJD)
Value 1-σ variation Units
a 0.91602 2.373e-05 au
e 0.237044 0.0001138
i 10.7 0.006765 deg
Ω 332.218 0.000752 deg
ω 14.298 0.001957 deg
M 155.381 0.00192 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6989 au
Aphelion distance 1.1332 au
Asc. node-Earth separation -0.30852 au
Desc. node-Earth separation 0.13345 au
Earth MOID 0.10899 au
Orbital period 320.225 days
Date of orbit computation   Jul 29 13:10

Covariance matrix
5.63145008E-10-2.69869480E-09-1.60453598E-07-1.78360105E-084.54512659E-084.25226712E-08
-2.69869480E-091.29411108E-087.69533092E-078.55163580E-08-2.17043739E-07-2.05278575E-07
-1.60453598E-077.69533092E-074.57629479E-055.08524807E-06-1.29037706E-05-1.22102996E-05
-1.78360105E-088.55163580E-085.08524807E-065.65522162E-07-1.44005604E-06-1.34805132E-06
4.54512659E-08-2.17043739E-07-1.29037706E-05-1.44005604E-063.82972815E-063.15750640E-06
4.25226712E-08-2.05278575E-07-1.22102996E-05-1.34805132E-063.15750640E-063.68628223E-06

Correlation matrix
1.00000000-0.99967280-0.99949896-0.999453940.978705190.93328896
-0.999672801.000000000.999964370.99962844-0.97493915-0.93986084
-0.999498960.999964371.000000000.99960940-0.97471054-0.94010213
-0.999453940.999628440.999609401.00000000-0.97852202-0.93365692
0.97870519-0.97493915-0.97471054-0.978522021.000000000.84036116
0.93328896-0.93986084-0.94010213-0.933656920.840361161.00000000