NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AN ∴ Orbital info ∴ Epoch 59219 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021AN.eq0)
Keplerian elements
(Epoch 59219.2 MJD)
Value 1-σ variation Units
a 0.804065 3.882e-05 au
e 0.362587 0.0001769
i 30.075 0.04044 deg
Ω 282.945 0.002175 deg
ω 329.53 0.0183 deg
M 237.46 0.04844 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5125 au
Aphelion distance 1.0956 au
Asc. node-Earth separation -0.4842 au
Desc. node-Earth separation 0.03252 au
Earth MOID 0.02845 au
Orbital period 263.351 days
Date of orbit computation   Jul 29 13:00

Covariance matrix
1.50663874E-096.85959527E-091.56875444E-06-8.43827795E-08-7.10137220E-071.87960446E-06
6.85959527E-093.12845103E-087.15298166E-06-3.84745224E-07-3.23602554E-068.56770628E-06
1.56875444E-067.15298166E-061.63554965E-03-8.79732353E-05-7.39973398E-041.95908072E-03
-8.43827795E-08-3.84745224E-07-8.79732353E-054.73193402E-063.98023247E-05-1.05376183E-04
-7.10137220E-07-3.23602554E-06-7.39973398E-043.98023247E-053.34866081E-04-8.86463692E-04
1.87960446E-068.56770628E-061.95908072E-03-1.05376183E-04-8.86463692E-042.34678392E-03

Correlation matrix
1.000000000.999146670.99935211-0.99937831-0.999774670.99959794
0.999146671.000000000.99997827-0.99997517-0.999796660.99991558
0.999352110.999978271.00000000-0.99999852-0.999881790.99996296
-0.99937831-0.99997517-0.999998521.000000000.99989298-0.99996908
-0.99977467-0.99979666-0.999881790.999892981.00000000-0.99997426
0.999597940.999915580.99996296-0.99996908-0.999974261.00000000