NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HC3 ∴ Orbital info ∴ Epoch 59337 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021HC3.eq0)
Keplerian elements
(Epoch 59337.2 MJD)
Value 1-σ variation Units
a 1.12166 1.029e-07 au
e 0.675624 4.427e-07
i 28.402 5.449e-05 deg
Ω 219.556 7.216e-06 deg
ω 132.122 4.911e-05 deg
M 313.968 1.544e-05 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3638 au
Aphelion distance 1.8795 au
Asc. node-Earth separation 0.10755 au
Desc. node-Earth separation -0.57238 au
Earth MOID 0.04714 au
Orbital period 433.902 days
Date of orbit computation   feb 26 12:20

Covariance matrix
1.05812375E-14-3.88174648E-141.82971626E-122.96811180E-13-4.43496659E-12-1.11540330E-12
-3.88174648E-141.95939368E-13-8.42857465E-12-1.41712136E-122.15185805E-116.57974497E-12
1.82971626E-12-8.42857465E-122.96918485E-093.46290177E-10-1.12952039E-09-3.15224573E-10
2.96811180E-13-1.41712136E-123.46290177E-105.20647306E-11-1.92497110E-10-4.68878117E-11
-4.43496659E-122.15185805E-11-1.12952039E-09-1.92497110E-102.41213904E-097.05699178E-10
-1.11540330E-126.57974497E-12-3.15224573E-10-4.68878117E-117.05699178E-102.38510884E-10

Correlation matrix
1.00000000-0.852507260.326435140.39988969-0.87785129-0.70211717
-0.852507261.00000000-0.34944165-0.443684620.989809450.96248531
0.32643514-0.349441651.000000000.88074410-0.42206009-0.37458238
0.39988969-0.443684620.880744101.00000000-0.54318933-0.42075962
-0.877851290.98980945-0.42206009-0.543189331.000000000.93038852
-0.702117170.96248531-0.37458238-0.420759620.930388521.00000000