NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CK ∴ Orbital info ∴ Epoch 60400 MJD
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2021CK  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021CK.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.53358 0.005639 au
e 0.571911 0.002271
i 4.252 0.02257 deg
Ω 294.836 0.02627 deg
ω 298.974 0.004265 deg
M 202.322 3.053 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6565 au
Aphelion distance 2.4106 au
Asc. node-Earth separation -0.20785 au
Desc. node-Earth separation 0.4435 au
Earth MOID 0.03382 au
Orbital period 693.677 days
Date of orbit computation   feb 26 12:14

Covariance matrix
3.17968643E-051.28035699E-051.27289055E-041.48077860E-04-2.39337717E-05-1.72156995E-02
1.28035699E-055.15562107E-065.12566311E-055.96309000E-05-9.63582020E-06-6.93220639E-03
1.27289055E-045.12566311E-055.09622899E-045.92988761E-04-9.57723295E-05-6.89178231E-02
1.48077860E-045.96309000E-055.92988761E-046.90313166E-04-1.11375837E-04-8.01734948E-02
-2.39337717E-05-9.63582020E-06-9.57723295E-05-1.11375837E-041.81896322E-051.29583873E-02
-1.72156995E-02-6.93220639E-03-6.89178231E-02-8.01734948E-021.29583873E-029.32105467E+00

Correlation matrix
1.000000000.999996400.999941170.99948184-0.99519237-1.00000000
0.999996401.000000000.999965680.99955752-0.99503013-0.99999646
0.999941170.999965681.000000000.99976727-0.99472636-0.99994141
0.999481840.999557520.999767271.00000000-0.99393033-0.99948253
-0.99519237-0.99503013-0.99472636-0.993930331.000000000.99519107
-1.00000000-0.99999646-0.99994141-0.999482530.995191071.00000000