AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2018CQ4 ∴ Orbital info ∴ Epoch epochXXX

2018CQ4 ▹

ORBITAL INFORMATION

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(ASCII data file 2018CQ4.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.31753	2.671e-08	au
e	0.158466	1.282e-07
i	4.573	1.118e-05	deg
Ω	319.089	7.57e-05	deg
ω	219.953	8.006e-05	deg
M	242.612	2.977e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9503	au
Aphelion	2.6848	au
Asc. node-Earth separation	1.55881	au
Desc. node-Earth separation	1.02849	au
Earth MOID	0.9571	au
Orbital period	1288.66	days
Date of orbit computation	apr 24 02:26

Correlation matrix
1.00000000	-0.04140040	0.00397000	0.00957870	0.08502189	-0.60911883
-0.04140040	1.00000000	0.02553480	0.02842317	-0.14165306	0.46387915
0.00397000	0.02553480	1.00000000	0.31755758	-0.30644141	0.01363916
0.00957870	0.02842317	0.31755758	1.00000000	-0.94586384	0.01116517
0.08502189	-0.14165306	-0.30644141	-0.94586384	1.00000000	-0.30313841
-0.60911883	0.46387915	0.01363916	0.01116517	-0.30313841	1.00000000

Covariance matrix
7.13265074E-16	-1.41710562E-16	1.18550607E-15	1.93658936E-14	1.81788444E-13	-4.84305663E-13
-1.41710562E-16	1.64264762E-14	3.65925632E-14	2.75772133E-13	-1.45347705E-12	1.76998300E-12
1.18550607E-15	3.65925632E-14	1.25019099E-10	2.68791954E-10	-2.74312534E-10	4.54012454E-12
1.93658936E-14	2.75772133E-13	2.68791954E-10	5.73074655E-09	-5.73250233E-09	2.51630409E-11
1.81788444E-13	-1.45347705E-12	-2.74312534E-10	-5.73250233E-09	6.40943919E-09	-7.22508617E-10
-4.84305663E-13	1.76998300E-12	4.54012454E-12	2.51630409E-11	-7.22508617E-10	8.86306803E-10