NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021KW2 ∴ Orbital info ∴ Epoch 59363 MJD
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2021KW2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021KW2.eq0)
Keplerian elements
(Epoch 59363.9 MJD)
Value 1-σ variation Units
a 1.20382 0.0006283 au
e 0.209275 0.0004741
i 8.863 0.01624 deg
Ω 241.489 0.0002268 deg
ω 313.172 0.0176 deg
M 36.399 0.04864 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9519 au
Aphelion distance 1.4558 au
Asc. node-Earth separation -0.00538 au
Desc. node-Earth separation 0.35734 au
Earth MOID 0.00421 au
Orbital period 482.438 days
Date of orbit computation   Jul 29 12:48

Covariance matrix
3.94735764E-072.97864038E-071.02053310E-05-2.96685522E-081.10603168E-05-3.05575565E-05
2.97864038E-072.24766193E-077.70075110E-06-2.25609065E-088.34589738E-06-2.30582902E-05
1.02053310E-057.70075110E-062.63862694E-04-7.37455409E-072.85961780E-04-7.90046467E-04
-2.96685522E-08-2.25609065E-08-7.37455409E-075.14192904E-08-8.06312336E-072.25436653E-06
1.10603168E-058.34589738E-062.85961780E-04-8.06312336E-073.09929783E-04-8.56237052E-04
-3.05575565E-05-2.30582902E-05-7.90046467E-042.25436653E-06-8.56237052E-042.36558277E-03

Correlation matrix
1.000000000.999998480.99996515-0.208247630.99996010-0.99999151
0.999998481.000000000.99995072-0.209859200.99994449-0.99998280
0.999965150.999950721.00000000-0.200209060.99997085-0.99998749
-0.20824763-0.20985920-0.200209061.00000000-0.201980110.20440542
0.999960100.999944490.99997085-0.201980111.00000000-0.99998454
-0.99999151-0.99998280-0.999987490.20440542-0.999984541.00000000