NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DK ∴ Orbital info ∴ Epoch 59642 MJD
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2021DK  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DK.eq0)
Keplerian elements
(Epoch 59642.0 MJD)
Value 1-σ variation Units
a 1.53427 2.509e-08 au
e 0.628102 3.762e-08
i 7.834 5.727e-06 deg
Ω 181.435 3.426e-05 deg
ω 230.665 3.683e-05 deg
M 227.358 7.351e-06 deg
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5706 au
Aphelion distance 2.4979 au
Asc. node-Earth separation 0.54712 au
Desc. node-Earth separation -0.34044 au
Earth MOID 0.07443 au
Orbital period 694.145 days
Date of orbit computation   Aug 5 14:42

Covariance matrix
6.29621378E-16-6.84275204E-165.28671801E-142.95323879E-13-3.19272722E-133.16830505E-14
-6.84275204E-161.41535585E-15-2.23931782E-14-4.12337298E-134.56068090E-13-1.08039404E-13
5.28671801E-14-2.23931782E-143.27985502E-11-6.88721280E-117.23771597E-11-8.98286166E-12
2.95323879E-13-4.12337298E-13-6.88721280E-111.17402291E-09-1.24728683E-091.21767399E-10
-3.19272722E-134.56068090E-137.23771597E-11-1.24728683E-091.35673784E-09-1.59241603E-10
3.16830505E-14-1.08039404E-13-8.98286166E-121.21767399E-10-1.59241603E-105.40427987E-11

Correlation matrix
1.00000000-0.724866870.367890940.34349510-0.345441180.17175854
-0.724866871.00000000-0.10393351-0.319875890.32911592-0.39064336
0.36789094-0.103933511.00000000-0.350976380.34310436-0.21336269
0.34349510-0.31987589-0.350976381.00000000-0.988280170.48341912
-0.345441180.329115920.34310436-0.988280171.00000000-0.58808440
0.17175854-0.39064336-0.213362690.48341912-0.588084401.00000000