AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000RU81 ∴ Orbital info ∴ Epoch epochXXX

(138657) 2000RU81 ▹

ORBITAL INFORMATION

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(ASCII data file 138657.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.16902	2.716e-08	au
e	0.153098	5.179e-08
i	13.378	5.129e-06	deg
Ω	295.466	2.619e-05	deg
ω	10.404	3.244e-05	deg
M	94.961	2.108e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6838	au
Aphelion	3.6542	au
Asc. node-Earth separation	1.67352	au
Desc. node-Earth separation	2.66027	au
Earth MOID	1.66951	au
Orbital period	2060.56	days
Date of orbit computation	Jun 5 01:06

Correlation matrix
1.00000000	-0.33103988	-0.02476556	-0.04274554	0.03211898	-0.25555344
-0.33103988	1.00000000	-0.03097728	-0.00340079	0.13797134	-0.19286138
-0.02476556	-0.03097728	1.00000000	0.17534803	-0.15530544	0.02330830
-0.04274554	-0.00340079	0.17534803	1.00000000	-0.78585674	0.00737993
0.03211898	0.13797134	-0.15530544	-0.78585674	1.00000000	-0.59070369
-0.25555344	-0.19286138	0.02330830	0.00737993	-0.59070369	1.00000000

Covariance matrix
7.37586529E-16	-4.65623414E-16	-3.44968329E-15	-3.04056620E-14	2.82979498E-14	-1.46276585E-13
-4.65623414E-16	2.68222995E-15	-8.22840885E-15	-4.61300966E-15	2.31805464E-13	-2.10513461E-13
-3.44968329E-15	-8.22840885E-15	2.63056637E-11	2.35549750E-11	-2.58403326E-11	2.51954294E-12
-3.04056620E-14	-4.61300966E-15	2.35549750E-11	6.85984424E-10	-6.67709113E-10	4.07376225E-12
2.82979498E-14	2.31805464E-13	-2.58403326E-11	-6.67709113E-10	1.05238243E-09	-4.03871369E-10
-1.46276585E-13	-2.10513461E-13	2.51954294E-12	4.07376225E-12	-4.03871369E-10	4.44194503E-10