NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EM5 ∴ Orbital info ∴ Epoch 60600 MJD
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2021EM5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EM5.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.21978 0.0001498 au
e 0.307752 0.0001755
i 4.726 0.003834 deg
Ω 14.972 0.001956 deg
ω 71.715 0.01059 deg
M 299.976 0.1854 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8444 au
Aphelion distance 1.5952 au
Asc. node-Earth separation 0.00794 au
Desc. node-Earth separation 0.22378 au
Earth MOID 0.0025 au
Orbital period 492.064 days
Date of orbit computation   Jul 29 13:03

Covariance matrix
2.24434905E-082.62526102E-085.72044053E-072.91741251E-07-1.55079784E-06-2.77750749E-05
2.62526102E-083.07849059E-086.72118765E-073.42821968E-07-1.83358495E-06-3.24779205E-05
5.72044053E-076.72118765E-071.46981769E-057.49643963E-06-4.02920559E-05-7.07498873E-04
2.91741251E-073.42821968E-077.49643963E-063.82722912E-06-2.05630601E-05-3.60816591E-04
-1.55079784E-06-1.83358495E-06-4.02920559E-05-2.05630601E-051.12174510E-041.91633683E-03
-2.77750749E-05-3.24779205E-05-7.07498873E-04-3.60816591E-041.91633683E-033.43748455E-02

Correlation matrix
1.000000000.998753640.995984410.99542928-0.97737876-0.99997619
0.998753641.000000000.999183770.99875162-0.98669977-0.99838701
0.995984410.999183771.000000000.99949605-0.99229454-0.99534500
0.995429280.998751620.999496051.00000000-0.99242666-0.99477277
-0.97737876-0.98669977-0.99229454-0.992426661.000000000.97589789
-0.99997619-0.99838701-0.99534500-0.994772770.975897891.00000000