AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SR158 ∴ Orbital info ∴ Epoch epochXXX

(590180) 2011SR158 ▹

ORBITAL INFORMATION

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(ASCII data file 590180.eq0)

Keplerian elements at epoch
58447.2 MJD
	Value	1-σ variation	Units
a	2.24155	1.076e-08	au
e	0.220605	1.533e-07
i	4.76	1.328e-05	deg
Ω	209.796	6.608e-05	deg
ω	141.679	7.055e-05	deg
M	65.223	2.019e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7471	au
Aphelion	2.736	au
Asc. node-Earth separation	1.57556	au
Desc. node-Earth separation	0.82319	au
Earth MOID	0.74492	au
Orbital period	1225.8	days
Date of orbit computation	apr 23 21:53

Correlation matrix
1.00000000	-0.54052111	0.04248635	0.00174215	-0.14568956	0.48796195
-0.54052111	1.00000000	-0.06872451	-0.00972724	0.17650337	-0.64787442
0.04248635	-0.06872451	1.00000000	-0.53201160	0.48195565	0.05293335
0.00174215	-0.00972724	-0.53201160	1.00000000	-0.93397724	0.00311726
-0.14568956	0.17650337	0.48195565	-0.93397724	1.00000000	-0.34701229
0.48796195	-0.64787442	0.05293335	0.00311726	-0.34701229	1.00000000

Covariance matrix
1.15820094E-16	-8.91548456E-16	6.07109411E-15	1.23886640E-15	-1.10614886E-13	1.06015962E-13
-8.91548456E-16	2.34898728E-14	-1.39854861E-13	-9.85090911E-14	1.90847513E-12	-2.00458517E-12
6.07109411E-15	-1.39854861E-13	1.76299529E-10	-4.66759534E-10	4.51466801E-10	1.41888867E-11
1.23886640E-15	-9.85090911E-14	-4.66759534E-10	4.36609358E-09	-4.35387531E-09	4.15827611E-12
-1.10614886E-13	1.90847513E-12	4.51466801E-10	-4.35387531E-09	4.97721434E-09	-4.94232591E-10
1.06015962E-13	-2.00458517E-12	1.41888867E-11	4.15827611E-12	-4.94232591E-10	4.07555442E-10