AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003SM109 ∴ Orbital info ∴ Epoch epochXXX

(196721) 2003SM109 ▹

ORBITAL INFORMATION

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(ASCII data file 196721.eq0)

Keplerian elements at epoch
58168.4 MJD
	Value	1-σ variation	Units
a	3.14817	2.952e-08	au
e	0.140063	4.892e-08
i	18.029	6.225e-06	deg
Ω	215.835	1.413e-05	deg
ω	67.205	2.674e-05	deg
M	284.33	2.131e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7072	au
Aphelion	3.5891	au
Asc. node-Earth separation	1.9211	au
Desc. node-Earth separation	2.26919	au
Earth MOID	1.75013	au
Orbital period	2040.26	days
Date of orbit computation	apr 23 20:31

Correlation matrix
1.00000000	0.27311039	-0.00330735	0.00199036	0.12086657	-0.18928191
0.27311039	1.00000000	-0.02842200	0.01725931	-0.24087130	0.18610694
-0.00330735	-0.02842200	1.00000000	-0.01520849	0.00717853	0.00191310
0.00199036	0.01725931	-0.01520849	1.00000000	-0.50995616	0.00852802
0.12086657	-0.24087130	0.00717853	-0.50995616	1.00000000	-0.84933831
-0.18928191	0.18610694	0.00191310	0.00852802	-0.84933831	1.00000000

Covariance matrix
8.71459835E-16	3.94378908E-16	-6.07792738E-16	8.30308562E-16	9.54204150E-14	-1.19092016E-13
3.94378908E-16	2.39278417E-15	-8.65481536E-15	1.19305356E-14	-3.15099892E-13	1.94027910E-13
-6.07792738E-16	-8.65481536E-15	3.87527807E-11	-1.33789576E-12	1.19508443E-12	2.53827649E-13
8.30308562E-16	1.19305356E-14	-1.33789576E-12	1.99696136E-10	-1.92721028E-10	2.56851850E-12
9.54204150E-14	-3.15099892E-13	1.19508443E-12	-1.92721028E-10	7.15192356E-10	-4.84107717E-10
-1.19092016E-13	1.94027910E-13	2.53827649E-13	2.56851850E-12	-4.84107717E-10	4.54255007E-10