AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SM105 ∴ Orbital info ∴ Epoch epochXXX

(451442) 2011SM105 ▹

ORBITAL INFORMATION

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(ASCII data file 451442.eq0)

Keplerian elements at epoch
58080.3 MJD
	Value	1-σ variation	Units
a	2.59392	3.309e-08	au
e	0.182649	5.128e-08
i	11.742	1.307e-05	deg
Ω	359.239	2.712e-05	deg
ω	76.677	6.666e-05	deg
M	133.621	5.191e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1201	au
Aphelion	3.0677	au
Asc. node-Earth separation	1.40198	au
Desc. node-Earth separation	1.6212	au
Earth MOID	1.16974	au
Orbital period	1525.93	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	0.49874017	-0.01835514	-0.02602415	0.22650793	-0.24510498
0.49874017	1.00000000	0.00760231	0.00581036	0.00785735	-0.00264077
-0.01835514	0.00760231	1.00000000	-0.26419653	0.06138375	0.05159900
-0.02602415	0.00581036	-0.26419653	1.00000000	-0.45225515	0.06115225
0.22650793	0.00785735	0.06138375	-0.45225515	1.00000000	-0.91473149
-0.24510498	-0.00264077	0.05159900	0.06115225	-0.91473149	1.00000000

Covariance matrix
1.09522140E-15	8.46401083E-16	-7.94051384E-15	-2.33578262E-14	4.99654237E-13	-4.21068307E-13
8.46401083E-16	2.62967336E-15	5.09608390E-15	8.08088472E-15	2.68572845E-14	-7.02960424E-15
-7.94051384E-15	5.09608390E-15	1.70875511E-10	-9.36638395E-11	5.34845696E-11	3.50131101E-11
-2.33578262E-14	8.08088472E-15	-9.36638395E-11	7.35546067E-10	-8.17567579E-10	8.60927977E-11
4.99654237E-13	2.68572845E-14	5.34845696E-11	-8.17567579E-10	4.44293945E-09	-3.16503333E-09
-4.21068307E-13	-7.02960424E-15	3.50131101E-11	8.60927977E-11	-3.16503333E-09	2.69462864E-09