AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1988RB11 ∴ Orbital info ∴ Epoch epochXXX

(18337) 1988RB11 ▹

ORBITAL INFORMATION

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(ASCII data file 18337.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	3.18373	1.422e-08	au
e	0.201572	3.601e-08
i	0.95	4.387e-06	deg
Ω	162.893	0.0002256	deg
ω	242.993	0.0002259	deg
M	86.144	1.075e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.542	au
Aphelion	3.8255	au
Asc. node-Earth separation	2.37089	au
Desc. node-Earth separation	1.79129	au
Earth MOID	1.55122	au
Orbital period	2074.93	days
Date of orbit computation	Jul 26 09:00

Correlation matrix
1.00000000	-0.22986994	0.00111840	-0.00605551	0.01084581	-0.42549787
-0.22986994	1.00000000	-0.00096685	0.00186958	-0.01140197	0.23893409
0.00111840	-0.00096685	1.00000000	0.10082851	-0.10065674	0.00100969
-0.00605551	0.00186958	0.10082851	1.00000000	-0.99872750	0.00515023
0.01084581	-0.01140197	-0.10065674	-0.99872750	1.00000000	-0.05088934
-0.42549787	0.23893409	0.00100969	0.00515023	-0.05088934	1.00000000

Covariance matrix
2.02222902E-16	-1.17699388E-16	6.97710448E-17	-1.94238464E-14	3.48433164E-14	-6.50290816E-14
-1.17699388E-16	1.29644377E-15	-1.52720670E-16	1.51841553E-14	-9.27468318E-14	9.24591753E-14
6.97710448E-17	-1.52720670E-16	1.92452069E-11	9.97732704E-11	-9.97577147E-11	4.76042202E-14
-1.94238464E-14	1.51841553E-14	9.97732704E-11	5.08790633E-08	-5.08930983E-08	1.24850765E-11
3.48433164E-14	-9.27468318E-14	-9.97577147E-11	-5.08930983E-08	5.10369439E-08	-1.23556098E-10
-6.50290816E-14	9.24591753E-14	4.76042202E-14	1.24850765E-11	-1.23556098E-10	1.15502162E-10