NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DK2 ∴ Orbital info ∴ Epoch 59268 MJD
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2021DK2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DK2.eq0)
Keplerian elements
(Epoch 59268.4 MJD)
Value 1-σ variation Units
a 2.03328 0.02078 au
e 0.728899 0.003885
i 4.466 0.04079 deg
Ω 29.675 0.2517 deg
ω 21.271 0.1775 deg
M 22.639 0.3822 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5512 au
Aphelion distance 3.5153 au
Asc. node-Earth separation -0.42668 au
Desc. node-Earth separation 1.96704 au
Earth MOID 0.0703 au
Orbital period 1059 days
Date of orbit computation   Jul 29 13:15

Covariance matrix
4.31888932E-048.07435651E-058.46650703E-04-5.21781812E-033.68137907E-03-7.94185788E-03
8.07435651E-051.50963196E-051.58343842E-04-9.76044862E-046.88582317E-04-1.48473967E-03
8.46650703E-041.58343842E-041.66346050E-03-1.02640556E-027.23855412E-03-1.55671187E-02
-5.21781812E-03-9.76044862E-04-1.02640556E-026.33746368E-02-4.46852040E-029.59331644E-02
3.68137907E-036.88582317E-047.23855412E-03-4.46852040E-023.15119089E-02-6.76861544E-02
-7.94185788E-03-1.48473967E-03-1.55671187E-029.59331644E-02-6.76861544E-021.46040851E-01

Correlation matrix
1.000000000.999968550.99887695-0.997344410.99790028-0.99999746
0.999968551.000000000.99921602-0.997875810.99835033-0.99994841
0.998876950.999216021.00000000-0.999666200.99978870-0.99876845
-0.99734441-0.99787581-0.999666201.00000000-0.999927810.99718067
0.997900280.998350330.99978870-0.999927811.00000000-0.99775820
-0.99999746-0.99994841-0.998768450.99718067-0.997758201.00000000