NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DN ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021DN.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.92182 0.002368 au
e 0.58876 0.0005591
i 2.95 0.002958 deg
Ω 8.131 0.01257 deg
ω 67.33 0.01366 deg
M 79.142 0.818 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7903 au
Aphelion distance 3.0533 au
Asc. node-Earth separation 0.02306 au
Desc. node-Earth separation 0.6256 au
Earth MOID 0.0028 au
Orbital period 973.122 days
Date of orbit computation   feb 26 12:21

Covariance matrix
5.60558876E-061.32376662E-067.00220416E-06-2.97068214E-053.22537611E-05-1.93682115E-03
1.32376662E-063.12611934E-071.65351679E-06-7.01447206E-067.61527567E-06-4.57382620E-04
7.00220416E-061.65351679E-068.74972163E-06-3.71498794E-054.03451337E-05-2.41937531E-03
-2.97068214E-05-7.01447206E-06-3.71498794E-051.58044756E-04-1.71728573E-041.02641999E-02
3.22537611E-057.61527567E-064.03451337E-05-1.71728573E-041.86724447E-04-1.11442222E-02
-1.93682115E-03-4.57382620E-04-2.41937531E-031.02641999E-02-1.11442222E-026.69202888E-01

Correlation matrix
1.000000000.999995470.99983200-0.998057410.99694031-1.00000000
0.999995471.000000000.99978983-0.997934800.99674086-0.99999534
0.999832000.999789831.00000000-0.999010940.99814457-0.99983244
-0.99805741-0.99793480-0.999010941.00000000-0.999659100.99805885
0.996940310.996740860.99814457-0.999659101.00000000-0.99694286
-1.00000000-0.99999534-0.999832440.99805885-0.996942861.00000000