AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UW25 ∴ Orbital info ∴ Epoch epochXXX

(553642) 2011UW25 ▹

ORBITAL INFORMATION

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(ASCII data file 553642.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.40117	1.206e-08	au
e	0.226057	6.726e-08
i	3.236	5.849e-06	deg
Ω	46.32	0.0001133	deg
ω	338.977	0.0001149	deg
M	130.186	1.479e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8584	au
Aphelion	2.944	au
Asc. node-Earth separation	0.89148	au
Desc. node-Earth separation	1.87905	au
Earth MOID	0.86302	au
Orbital period	1359.04	days
Date of orbit computation	apr 23 21:47

Correlation matrix
1.00000000	-0.48942240	-0.00276401	0.01990147	-0.02397208	-0.27770635
-0.48942240	1.00000000	-0.01067818	-0.01044220	0.01591986	0.20574619
-0.00276401	-0.01067818	1.00000000	-0.34794037	0.34691676	-0.02408292
0.01990147	-0.01044220	-0.34794037	1.00000000	-0.98500759	0.00009453
-0.02397208	0.01591986	0.34691676	-0.98500759	1.00000000	-0.15979484
-0.27770635	0.20574619	-0.02408292	0.00009453	-0.15979484	1.00000000

Covariance matrix
1.45404634E-16	-3.96967206E-16	-1.94955339E-16	2.71948725E-14	-3.32186392E-14	-4.95268731E-14
-3.96967206E-16	4.52442431E-15	-4.20131497E-15	-7.95951084E-14	1.23057429E-13	2.04681900E-13
-1.94955339E-16	-4.20131497E-15	3.42147049E-11	-2.30634356E-10	2.33194734E-10	-2.08344266E-12
2.71948725E-14	-7.95951084E-14	-2.30634356E-10	1.28417902E-08	-1.28274231E-08	1.58431536E-13
-3.32186392E-14	1.23057429E-13	2.33194734E-10	-1.28274231E-08	1.32060858E-08	-2.71591255E-10
-4.95268731E-14	2.04681900E-13	-2.08344266E-12	1.58431536E-13	-2.71591255E-10	2.18741887E-10