NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DE ∴ Orbital info ∴ Epoch 60600 MJD
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2021DE  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DE.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.39059 2.35e-06 au
e 0.759795 7.001e-07
i 4.743 2.493e-05 deg
Ω 337.268 7.093e-06 deg
ω 303.966 5.463e-05 deg
M 50.127 0.00189 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.334 au
Aphelion distance 2.4471 au
Asc. node-Earth separation -0.59655 au
Desc. node-Earth separation 0.03231 au
Earth MOID 0.00238 au
Orbital period 598.956 days
Date of orbit computation   Jul 29 13:11

Covariance matrix
5.52328840E-121.39347868E-121.74551258E-111.20711208E-12-1.43000491E-11-4.44184825E-09
1.39347868E-124.90204827E-137.21683592E-12-2.57386010E-131.64421649E-11-1.11645681E-09
1.74551258E-117.21683592E-126.21752447E-107.84353243E-112.75239155E-10-1.39546676E-08
1.20711208E-12-2.57386010E-137.84353243E-115.03091716E-11-1.31702967E-10-9.87653356E-10
-1.43000491E-111.64421649E-112.75239155E-10-1.31702967E-102.98392141E-091.21049964E-08
-4.44184825E-09-1.11645681E-09-1.39546676E-08-9.87653356E-101.21049964E-083.57227667E-06

Correlation matrix
1.000000000.846862060.297862180.07241444-0.11138969-0.99998230
0.846862061.000000000.41337984-0.051828970.42990898-0.84368552
0.297862180.413379841.000000000.443485440.20207276-0.29609986
0.07241444-0.051828970.443485441.00000000-0.33992123-0.07367301
-0.111389690.429908980.20207276-0.339921231.000000000.11724611
-0.99998230-0.84368552-0.29609986-0.073673010.117246111.00000000