AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UW261 ∴ Orbital info ∴ Epoch epochXXX

(411639) 2011UW261 ▹

ORBITAL INFORMATION

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(ASCII data file 411639.eq0)

Keplerian elements at epoch
57831.4 MJD
	Value	1-σ variation	Units
a	2.37353	2.072e-08	au
e	0.086431	6.934e-08
i	6.949	7.101e-06	deg
Ω	32.674	6.208e-05	deg
ω	75.082	7.854e-05	deg
M	122.652	4.55e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1684	au
Aphelion	2.5787	au
Asc. node-Earth separation	1.31097	au
Desc. node-Earth separation	1.40381	au
Earth MOID	1.19765	au
Orbital period	1335.64	days
Date of orbit computation	apr 23 21:17

Correlation matrix
1.00000000	0.06000456	0.02968050	-0.00778163	0.08823685	-0.13941936
0.06000456	1.00000000	0.00050444	-0.01585006	0.14258028	-0.20174348
0.02968050	0.00050444	1.00000000	-0.09247621	0.07807465	-0.00841989
-0.00778163	-0.01585006	-0.09247621	1.00000000	-0.78631088	0.00725186
0.08823685	0.14258028	0.07807465	-0.78631088	1.00000000	-0.61966037
-0.13941936	-0.20174348	-0.00841989	0.00725186	-0.61966037	1.00000000

Covariance matrix
4.29295460E-16	8.62053820E-17	4.36660406E-15	-1.00096761E-14	1.43597108E-13	-1.31433573E-13
8.62053820E-17	4.80777251E-15	2.48356392E-16	-6.82298457E-14	7.76513459E-13	-6.36467945E-13
4.36660406E-15	2.48356392E-16	5.04183875E-11	-4.07658066E-11	4.35433739E-11	-2.72023285E-12
-1.00096761E-14	-6.82298457E-14	-4.07658066E-11	3.85427805E-09	-3.83427607E-09	2.04845390E-11
1.43597108E-13	7.76513459E-13	4.35433739E-11	-3.83427607E-09	6.16928946E-09	-2.21450351E-09
-1.31433573E-13	-6.36467945E-13	-2.72023285E-12	2.04845390E-11	-2.21450351E-09	2.07018974E-09