NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WR ∴ Orbital info ∴ Epoch 59534 MJD
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2021WR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WR.eq0)
Keplerian elements
(Epoch 59534.0 MJD)
Value 1-σ variation Units
a 2.52635 0.000587 au
e 0.613503 9.01e-05
i 1.285 0.0001492 deg
Ω 227.145 0.0002886 deg
ω 222.531 0.0004917 deg
M 352.34 0.002747 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9764 au
Aphelion distance 4.0763 au
Asc. node-Earth separation 1.87085 au
Desc. node-Earth separation 0.09407 au
Earth MOID 0.01083 au
Orbital period 1466.69 days
Date of orbit computation   feb 26 12:36

Covariance matrix
3.44625388E-075.28952349E-088.74892765E-08-1.63304268E-072.84614066E-071.61237868E-06
5.28952349E-088.11868975E-091.34282831E-08-2.50650448E-084.36855382E-082.47477669E-07
8.74892765E-081.34282831E-082.22544567E-08-4.10280079E-087.17776976E-084.09337748E-07
-1.63304268E-07-2.50650448E-08-4.10280079E-088.32925576E-08-1.40835992E-07-7.64031666E-07
2.84614066E-074.36855382E-087.17776976E-08-1.40835992E-072.41753352E-071.33148458E-06
1.61237868E-062.47477669E-074.09337748E-07-7.64031666E-071.33148458E-067.54376095E-06

Correlation matrix
1.000000000.999999870.99901657-0.963875190.986044410.99999874
0.999999871.000000000.99900812-0.963878770.986071630.99999789
0.999016570.999008121.00000000-0.952947190.978576480.99903186
-0.96387519-0.96387877-0.952947191.00000000-0.99248581-0.96386076
0.986044410.986071630.97857648-0.992485811.000000000.98595236
0.999998740.999997890.99903186-0.963860760.985952361.00000000