AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011LS4 ∴ Orbital info ∴ Epoch epochXXX

(549530) 2011LS4 ▹

ORBITAL INFORMATION

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(ASCII data file 549530.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26477	1.681e-08	au
e	0.163525	5.401e-08
i	3.17	1.145e-05	deg
Ω	203.553	0.0001171	deg
ω	99.602	0.0001236	deg
M	236.124	4.162e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8944	au
Aphelion	2.6351	au
Asc. node-Earth separation	1.26294	au
Desc. node-Earth separation	1.14996	au
Earth MOID	0.88213	au
Orbital period	1244.9	days
Date of orbit computation	apr 23 21:46

Correlation matrix
1.00000000	0.00589244	0.00040179	-0.00963544	0.12725905	-0.50541634
0.00589244	1.00000000	-0.01084487	-0.00326395	-0.03708004	0.12658347
0.00040179	-0.01084487	1.00000000	0.35620978	-0.33474676	-0.00632467
-0.00963544	-0.00326395	0.35620978	1.00000000	-0.94619010	0.00019469
0.12725905	-0.03708004	-0.33474676	-0.94619010	1.00000000	-0.31681957
-0.50541634	0.12658347	-0.00632467	0.00019469	-0.31681957	1.00000000

Covariance matrix
2.82454734E-16	5.34876664E-18	7.73063779E-17	-1.89563319E-14	2.64276981E-13	-3.53566334E-13
5.34876664E-18	2.91721253E-15	-6.70582616E-15	-2.06364829E-14	-2.47468793E-13	2.84582534E-13
7.73063779E-17	-6.70582616E-15	1.31065301E-10	4.77373089E-10	-4.73539786E-10	-3.01389988E-12
-1.89563319E-14	-2.06364829E-14	4.77373089E-10	1.37030255E-08	-1.36861991E-08	9.48628014E-13
2.64276981E-13	-2.47468793E-13	-4.73539786E-10	-1.36861991E-08	1.52683618E-08	-1.62950397E-09
-3.53566334E-13	2.84582534E-13	-3.01389988E-12	9.48628014E-13	-1.62950397E-09	1.73258436E-09