NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DE ∴ Orbital info ∴ Epoch 60400 MJD
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2021DE  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DE.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.39043 2.302e-06 au
e 0.759779 6.936e-07
i 4.743 2.491e-05 deg
Ω 337.275 7.201e-06 deg
ω 303.958 5.434e-05 deg
M 289.906 0.001589 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.334 au
Aphelion distance 2.4469 au
Asc. node-Earth separation -0.59641 au
Desc. node-Earth separation 0.03104 au
Earth MOID 0.00229 au
Orbital period 598.857 days
Date of orbit computation   feb 26 12:43

Covariance matrix
5.30051285E-121.34712508E-121.69407962E-11-3.28768745E-12-6.88505332E-12-3.65913266E-09
1.34712508E-124.81053194E-137.11910248E-12-1.38983148E-121.82943955E-11-9.25871855E-10
1.69407962E-117.11910248E-126.20748169E-106.37656851E-112.98807402E-10-1.16127332E-08
-3.28768745E-12-1.38983148E-126.37656851E-115.18510701E-11-1.22976627E-102.25349171E-09
-6.88505332E-121.82943955E-112.98807402E-10-1.22976627E-102.95318316E-095.34470587E-09
-3.65913266E-09-9.25871855E-10-1.16127332E-082.25349171E-095.34470587E-092.52615071E-06

Correlation matrix
1.000000000.843630790.29533652-0.19831370-0.05503046-0.99997601
0.843630791.000000000.41197510-0.278283030.48537379-0.83989443
0.295336520.411975101.000000000.355427020.22069294-0.29325613
-0.19831370-0.278283030.355427021.00000000-0.314266810.19690080
-0.055030460.485373790.22069294-0.314266811.000000000.06187981
-0.99997601-0.83989443-0.293256130.196900800.061879811.00000000