AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Lermontov ∴ Orbital info ∴ Epoch epochXXX

(2222) Lermontov ▹

ORBITAL INFORMATION

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(ASCII data file 2222.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.12458	1.095e-08	au
e	0.162435	2.811e-08
i	2.572	3.074e-06	deg
Ω	94.792	8.19e-05	deg
ω	340.676	8.277e-05	deg
M	127.185	1.102e-05	deg

Other useful info
Absolute Magnitude (H)	11.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.617	au
Aphelion	3.6321	au
Asc. node-Earth separation	1.65483	au
Desc. node-Earth separation	2.5767	au
Earth MOID	1.63277	au
Orbital period	2017.37	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.07291831	-0.00069050	-0.00463471	-0.04272674	0.08016667
-0.07291831	1.00000000	-0.00161130	-0.00193846	-0.01172873	0.15086953
-0.00069050	-0.00161130	1.00000000	-0.07639688	0.07622516	-0.00201634
-0.00463471	-0.00193846	-0.07639688	1.00000000	-0.98874893	0.00240736
-0.04272674	-0.01172873	0.07622516	-0.98874893	1.00000000	-0.14486961
0.08016667	0.15086953	-0.00201634	0.00240736	-0.14486961	1.00000000

Covariance matrix
1.19981786E-16	-2.24483573E-17	-2.32538228E-17	-4.15755868E-15	-3.87351249E-14	9.67669951E-15
-2.24483573E-17	7.89915467E-16	-1.39232061E-16	-4.46176580E-15	-2.72827896E-14	4.67269662E-14
-2.32538228E-17	-1.39232061E-16	9.45252298E-12	-1.92357035E-11	1.93963386E-11	-6.83146314E-14
-4.15755868E-15	-4.46176580E-15	-1.92357035E-11	6.70682711E-09	-6.70181025E-09	2.17257378E-12
-3.87351249E-14	-2.72827896E-14	1.93963386E-11	-6.70181025E-09	6.85007130E-09	-1.32129742E-10
9.67669951E-15	4.67269662E-14	-6.83146314E-14	2.17257378E-12	-1.32129742E-10	1.21437130E-10