AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SR108 ∴ Orbital info ∴ Epoch epochXXX

(389733) 2011SR108 ▹

ORBITAL INFORMATION

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(ASCII data file 389733.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.76509	2.822e-08	au
e	0.080033	5.539e-08
i	4.447	8.02e-06	deg
Ω	164.796	6.794e-05	deg
ω	126.243	8.664e-05	deg
M	315.828	5.149e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5438	au
Aphelion	2.9864	au
Asc. node-Earth separation	1.89217	au
Desc. node-Earth separation	1.61605	au
Earth MOID	1.53063	au
Orbital period	1679.43	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	0.04595796	0.01959781	-0.01112139	-0.00220523	-0.10450844
0.04595796	1.00000000	-0.00087277	-0.00601853	0.26862661	-0.42636171
0.01959781	-0.00087277	1.00000000	0.14251742	-0.10674814	-0.00943894
-0.01112139	-0.00601853	0.14251742	1.00000000	-0.78643802	0.00758663
-0.00220523	0.26862661	-0.10674814	-0.78643802	1.00000000	-0.61677119
-0.10450844	-0.42636171	-0.00943894	0.00758663	-0.61677119	1.00000000

Covariance matrix
7.96489813E-16	7.18462581E-17	4.43595624E-15	-2.13230163E-14	-5.39208215E-15	-1.51875076E-13
7.18462581E-17	3.06836139E-15	-3.87741409E-16	-2.26486866E-14	1.28918607E-12	-1.21612019E-12
4.43595624E-15	-3.87741409E-16	6.43249273E-11	7.76527564E-11	-7.41759812E-11	-3.89814296E-12
-2.13230163E-14	-2.26486866E-14	7.76527564E-11	4.61528504E-09	-4.62889233E-09	2.65395147E-11
-5.39208215E-15	1.28918607E-12	-7.41759812E-11	-4.62889233E-09	7.50631219E-09	-2.75158182E-09
-1.51875076E-13	-1.21612019E-12	-3.89814296E-12	2.65395147E-11	-2.75158182E-09	2.65149057E-09