NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DR ∴ Orbital info ∴ Epoch 60600 MJD
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2021DR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DR.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.894781 2.124e-05 au
e 0.14833 3.669e-05
i 1.484 0.0003984 deg
Ω 143.027 0.0003944 deg
ω 217.831 0.001792 deg
M 255.65 0.05484 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7621 au
Aphelion distance 1.0275 au
Asc. node-Earth separation 0.00531 au
Desc. node-Earth separation -0.22877 au
Earth MOID 0.00136 au
Orbital period 309.153 days
Date of orbit computation   Jul 29 13:00

Covariance matrix
4.51117714E-10-7.79374449E-10-8.46108560E-09-8.29901324E-093.80461626E-08-1.16481105E-06
-7.79374449E-101.34650027E-091.46181504E-081.43420139E-08-6.57257502E-082.01237588E-06
-8.46108560E-091.46181504E-081.58717501E-071.55875110E-07-7.13554287E-072.18466472E-05
-8.29901324E-091.43420139E-081.55875110E-071.55567760E-07-6.98992192E-072.14233523E-05
3.80461626E-08-6.57257502E-08-7.13554287E-07-6.98992192E-073.21146645E-06-9.82423297E-05
-1.16481105E-062.01237588E-062.18466472E-052.14233523E-05-9.82423297E-053.00762083E-03

Correlation matrix
1.00000000-0.99999540-0.99992802-0.990653360.99957233-0.99999770
-0.999995401.000000000.999946570.99093945-0.999495020.99998696
-0.999928020.999946571.000000000.99198377-0.999454240.99990985
-0.990653360.990939450.991983771.00000000-0.988919250.99041245
0.99957233-0.99949502-0.99945424-0.988919251.00000000-0.99962110
-0.999997700.999986960.999909850.99041245-0.999621101.00000000