NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RD239 ∴ Orbital info ∴ Epoch 59462 MJD
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2021RD239  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RD239.eq0)
Keplerian elements
(Epoch 59462.5 MJD)
Value 1-σ variation Units
a 1.61727 0.001112 au
e 0.433836 0.0004337
i 1.621 0.001542 deg
Ω 338.887 0.007508 deg
ω 315.623 0.001971 deg
M 18.68 0.02261 deg
Other useful info
Absolute Magnitude (H)    28.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9156 au
Aphelion distance 2.3189 au
Asc. node-Earth separation -0.00696 au
Desc. node-Earth separation 0.91043 au
Earth MOID 0.00079 au
Orbital period 751.227 days
Date of orbit computation   feb 26 12:52

Covariance matrix
1.23574841E-064.81972438E-071.38260481E-062.90200619E-07-2.01225679E-06-2.49229706E-05
4.81972438E-071.88131908E-075.28360457E-072.21958276E-08-7.85808133E-07-9.68519722E-06
1.38260481E-065.28360457E-072.37703568E-067.11855651E-06-2.33696628E-06-3.04737481E-05
2.90200619E-072.21958276E-087.11855651E-065.63721863E-05-7.76224511E-07-2.74584236E-05
-2.01225679E-06-7.85808133E-07-2.33696628E-06-7.76224511E-073.88417948E-064.05053366E-05
-2.49229706E-05-9.68519722E-06-3.04737481E-05-2.74584236E-054.05053366E-055.11008824E-04

Correlation matrix
1.000000000.999599300.806705810.03476969-0.91847794-0.99179194
0.999599301.000000000.790098480.00681566-0.91925425-0.98778639
0.806705810.790098481.000000000.61495261-0.76910379-0.87436713
0.034769690.006815660.614952611.00000000-0.05245722-0.16178154
-0.91847794-0.91925425-0.76910379-0.052457221.000000000.90917692
-0.99179194-0.98778639-0.87436713-0.161781540.909176921.00000000