NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021CK ∴ Orbital info ∴ Epoch 60600 MJD

2021CK ▹

ORBITAL INFORMATION

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(ASCII data file 2021CK.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.53314	0.005633	au
e	0.572021	0.00227
i	4.255	0.02278	deg
Ω	294.803	0.02275	deg
ω	299.038	0.0004413	deg
M	306.081	3.63	deg

Other useful info
Absolute Magnitude (H)	24.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6562	au
Aphelion distance	2.4101	au
Asc. node-Earth separation	-0.20774	au
Desc. node-Earth separation	0.44414	au
Earth MOID	0.03392	au
Orbital period	693.383	days
Date of orbit computation	Jul 29 12:53

Covariance matrix
3.17331794E-05	1.27875113E-05	1.28343104E-04	1.28082086E-04	8.08620064E-07	-2.04487295E-02
1.27875113E-05	5.15301753E-06	5.17198336E-05	5.16179443E-05	3.27386692E-07	-8.24021985E-03
1.28343104E-04	5.17198336E-05	5.19136698E-04	5.18225272E-04	3.30962162E-06	-8.27037826E-02
1.28082086E-04	5.16179443E-05	5.18225272E-04	5.17682408E-04	3.34728266E-06	-8.25356229E-02
8.08620064E-07	3.27386692E-07	3.30962162E-06	3.34728266E-06	1.94779978E-07	-5.21088653E-04
-2.04487295E-02	-8.24021985E-03	-8.27037826E-02	-8.25356229E-02	-5.21088653E-04	1.31770767E+01

Correlation matrix
1.00000000	0.99999638	0.99994216	0.99930922	0.32524870	-1.00000000
0.99999638	1.00000000	0.99996648	0.99939735	0.32678195	-0.99999643
0.99994216	0.99996648	1.00000000	0.99964551	0.32912837	-0.99994237
0.99930922	0.99939735	0.99964551	1.00000000	0.33334084	-0.99930991
0.32524870	0.32678195	0.32912837	0.33334084	1.00000000	-0.32525945
-1.00000000	-0.99999643	-0.99994237	-0.99930991	-0.32525945	1.00000000