NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CU9 ∴ Orbital info ∴ Epoch 59260 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021CU9.eq0)
Keplerian elements
(Epoch 59260.3 MJD)
Value 1-σ variation Units
a 1.90969 0.007473 au
e 0.460461 0.002016
i 5.761 0.01926 deg
Ω 134.812 0.004331 deg
ω 356.669 0.007494 deg
M 5.007 0.03228 deg
Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0303 au
Aphelion distance 2.789 au
Asc. node-Earth separation 0.0451 au
Desc. node-Earth separation 1.76962 au
Earth MOID 0.04499 au
Orbital period 963.921 days
Date of orbit computation   feb 26 12:04

Covariance matrix
5.58389981E-051.50682507E-051.43911143E-04-3.23617912E-055.53430788E-05-2.41161238E-04
1.50682507E-054.06619388E-063.88347187E-05-8.73287381E-061.49338609E-05-6.50775966E-05
1.43911143E-043.88347187E-053.70904846E-04-8.34014177E-051.42522645E-04-6.21497726E-04
-3.23617912E-05-8.73287381E-06-8.34014177E-051.87578380E-05-3.21033860E-051.39775080E-04
5.53430788E-051.49338609E-051.42522645E-04-3.21033860E-055.61669292E-05-2.39444107E-04
-2.41161238E-04-6.50775966E-05-6.21497726E-041.39775080E-04-2.39444107E-041.04168075E-03

Correlation matrix
1.000000000.999999970.99998701-0.999936340.98822120-0.99993409
0.999999971.000000000.99998819-0.999934960.98818378-0.99993126
0.999987010.999988191.00000000-0.999886690.98744355-0.99986409
-0.99993634-0.99993496-0.999886691.00000000-0.989051960.99993332
0.988221200.988183780.98744355-0.989051961.00000000-0.98991178
-0.99993409-0.99993126-0.999864090.99993332-0.989911781.00000000