NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021NL4 ∴ Orbital info ∴ Epoch 59409 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021NL4.eq0)
Keplerian elements
(Epoch 59409.0 MJD)
Value 1-σ variation Units
a 1.32747 0.0009028 au
e 0.389814 0.0005775
i 4.025 0.004678 deg
Ω 331.145 0.005008 deg
ω 51.006 0.007161 deg
M 312.761 0.06284 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.81 au
Aphelion distance 1.8449 au
Asc. node-Earth separation -0.10698 au
Desc. node-Earth separation 0.50187 au
Earth MOID 0.02697 au
Orbital period 558.646 days
Date of orbit computation   feb 26 12:16

Covariance matrix
8.15075920E-075.21338567E-074.22296169E-064.49359251E-06-6.45439041E-065.67312220E-05
5.21338567E-073.33459250E-072.70107186E-062.87458935E-06-4.12857535E-063.62863542E-05
4.22296169E-062.70107186E-062.18804594E-052.32649536E-05-3.34279394E-052.93929476E-04
4.49359251E-062.87458935E-062.32649536E-052.50767355E-05-3.57981809E-053.12736856E-04
-6.45439041E-06-4.12857535E-06-3.34279394E-05-3.57981809E-055.12741874E-05-4.49223735E-04
5.67312220E-053.62863542E-052.93929476E-043.12736856E-04-4.49223735E-043.94863113E-03

Correlation matrix
1.000000000.999998700.999976720.99393768-0.998405140.99999960
0.999998701.000000000.999969000.99407449-0.998457160.99999693
0.999976720.999969001.000000000.99320403-0.998003340.99998075
0.993937680.994074490.993204031.00000000-0.998334470.99384872
-0.99840514-0.99845716-0.99800334-0.998334471.00000000-0.99836654
0.999999600.999996930.999980750.99384872-0.998366541.00000000