NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021KR2 ∴ Orbital info ∴ Epoch 59358 MJD
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2021KR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021KR2.eq0)
Keplerian elements
(Epoch 59358.5 MJD)
Value 1-σ variation Units
a 2.26363 0.0009147 au
e 0.688912 0.0001505
i 4.114 0.0005614 deg
Ω 112.51 0.002403 deg
ω 219.384 0.001366 deg
M 341.036 0.01242 deg
Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7042 au
Aphelion distance 3.8231 au
Asc. node-Earth separation 1.5593 au
Desc. node-Earth separation -0.23972 au
Earth MOID 0.0426 au
Orbital period 1243.96 days
Date of orbit computation   feb 26 12:19

Covariance matrix
8.36689520E-071.37687200E-075.13226444E-072.16963509E-06-1.21445723E-061.13624534E-05
1.37687200E-072.26584157E-088.44562320E-083.57163258E-07-1.99887193E-071.86981842E-06
5.13226444E-078.44562320E-083.15171931E-071.32469980E-06-7.39152381E-076.96978929E-06
2.16963509E-063.57163258E-071.32469980E-065.77238815E-06-3.26251484E-062.94605934E-05
-1.21445723E-06-1.99887193E-07-7.39152381E-07-3.26251484E-061.86634521E-06-1.64912125E-05
1.13624534E-051.86981842E-066.96978929E-062.94605934E-05-1.64912125E-051.54305192E-04

Correlation matrix
1.000000000.999992250.999431640.98724915-0.971860810.99999926
0.999992251.000000000.999408790.98758445-0.972017780.99998709
0.999431640.999408791.000000000.98212314-0.963749630.99943744
0.987249150.987584450.982123141.00000000-0.993982510.98712797
-0.97186081-0.97201778-0.96374963-0.993982511.00000000-0.97177636
0.999999260.999987090.999437440.98712797-0.971776361.00000000