AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

2011OB ▹

ORBITAL INFORMATION

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(ASCII data file 2011OB.eq0)

Keplerian elements at epoch
56720.5 MJD
	Value	1-σ variation	Units
a	0.903904	8.783e-09	au
e	0.524079	2.801e-07
i	27.746	3.001e-05	deg
Ω	106.276	3.662e-05	deg
ω	48.867	1.716e-05	deg
M	97.087	3.532e-05	deg

Other useful info
Absolute Magnitude (H)	19.4	mag
Slope parameter (G)	0.15	mag
Perihelion	0.4302	au
Aphelion	1.3776	au
Asc. node-Earth separation	-0.4963	au
Desc. node-Earth separation	-0.01704	au
Earth MOID	0.01049	au
Orbital period	313.893	days
Date of orbit computation	apr 24 01:43

Correlation matrix
1.00000000	-0.80447854	-0.39677827	-0.60811510	0.53102209	0.56388485
-0.80447854	1.00000000	0.37681448	0.67573569	-0.58293371	-0.83931646
-0.39677827	0.37681448	1.00000000	0.61720943	-0.53873524	-0.40662617
-0.60811510	0.67573569	0.61720943	1.00000000	-0.71764129	-0.77928067
0.53102209	-0.58293371	-0.53873524	-0.71764129	1.00000000	0.36920905
0.56388485	-0.83931646	-0.40662617	-0.77928067	0.36920905	1.00000000

Covariance matrix
7.71433976E-17	-1.97917442E-15	-1.04579811E-13	-1.95576329E-13	8.00155807E-14	1.74904258E-13
-1.97917442E-15	7.84585815E-14	3.16736704E-12	6.93071764E-12	-2.80125077E-12	-8.30245525E-12
-1.04579811E-13	3.16736704E-12	9.00536207E-10	6.78210115E-10	-2.77356642E-10	-4.30929766E-10
-1.95576329E-13	6.93071764E-12	6.78210115E-10	1.34079456E-09	-4.50817876E-10	-1.00771008E-09
8.00155807E-14	-2.80125077E-12	-2.77356642E-10	-4.50817876E-10	2.94323667E-10	2.23689455E-10
1.74904258E-13	-8.30245525E-12	-4.30929766E-10	-1.00771008E-09	2.23689455E-10	1.24715707E-09