AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SY117 ∴ Orbital info ∴ Epoch epochXXX

(482276) 2011SY117 ▹

ORBITAL INFORMATION

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(ASCII data file 482276.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.73772	1.93e-08	au
e	0.187857	1.046e-07
i	9.824	1.117e-05	deg
Ω	10.08	2.756e-05	deg
ω	12.443	3.487e-05	deg
M	264.878	1.849e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2234	au
Aphelion	3.252	au
Asc. node-Earth separation	1.23181	au
Desc. node-Earth separation	2.23558	au
Earth MOID	1.22732	au
Orbital period	1654.55	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	-0.09312764	0.00563390	-0.00256080	0.00193285	-0.24479435
-0.09312764	1.00000000	0.01627857	-0.00214870	-0.37682928	0.65584884
0.00563390	0.01627857	1.00000000	-0.25046264	0.19208408	0.00560448
-0.00256080	-0.00214870	-0.25046264	1.00000000	-0.78064129	0.00740170
0.00193285	-0.37682928	0.19208408	-0.78064129	1.00000000	-0.59951453
-0.24479435	0.65584884	0.00560448	0.00740170	-0.59951453	1.00000000

Covariance matrix
3.72658776E-16	-1.87973310E-16	1.21518948E-15	-1.36246794E-15	1.30124432E-15	-8.73869796E-14
-1.87973310E-16	1.09326088E-14	1.90176669E-14	-6.19204119E-15	-1.37407881E-12	1.26810532E-12
1.21518948E-15	1.90176669E-14	1.24841208E-10	-7.71289105E-11	7.48471832E-11	1.15798852E-12
-1.36246794E-15	-6.19204119E-15	-7.71289105E-11	7.59609736E-10	-7.50329266E-10	3.77239052E-12
1.30124432E-15	-1.37407881E-12	7.48471832E-11	-7.50329266E-10	1.21621459E-09	-3.86629050E-10
-8.73869796E-14	1.26810532E-12	1.15798852E-12	3.77239052E-12	-3.86629050E-10	3.41963168E-10