AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UD255 ∴ Orbital info ∴ Epoch epochXXX

(445712) 2011UD255 ▹

ORBITAL INFORMATION

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(ASCII data file 445712.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61209	2.798e-08	au
e	0.151622	5.567e-08
i	2.908	6.45e-06	deg
Ω	228.84	0.0002091	deg
ω	181.622	0.0002152	deg
M	325.842	5.328e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.216	au
Aphelion	3.0081	au
Asc. node-Earth separation	1.99821	au
Desc. node-Earth separation	1.22691	au
Earth MOID	1.22681	au
Orbital period	1541.99	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	-0.01356657	0.01481602	-0.00453632	0.12764168	-0.62167115
-0.01356657	1.00000000	-0.01025582	0.00671484	-0.02964447	0.09974332
0.01481602	-0.01025582	1.00000000	-0.22198929	0.21743540	-0.01140098
-0.00453632	0.00671484	-0.22198929	1.00000000	-0.96772569	-0.00831930
0.12764168	-0.02964447	0.21743540	-0.96772569	1.00000000	-0.23948207
-0.62167115	0.09974332	-0.01140098	-0.00831930	-0.23948207	1.00000000

Covariance matrix
7.82814374E-16	-2.11325149E-17	2.67388637E-15	-2.65364314E-14	7.68529924E-13	-9.26673233E-13
-2.11325149E-17	3.09958464E-15	-3.68302096E-15	7.81621363E-14	-3.55168342E-13	2.95850343E-13
2.67388637E-15	-3.68302096E-15	4.16067719E-11	-2.99380213E-10	3.01822155E-10	-3.91796743E-12
-2.65364314E-14	7.81621363E-14	-2.99380213E-10	4.37137565E-08	-4.35411799E-08	-9.26685005E-11
7.68529924E-13	-3.55168342E-13	3.01822155E-10	-4.35411799E-08	4.63103136E-08	-2.74567026E-09
-9.26673233E-13	2.95850343E-13	-3.91796743E-12	-9.26685005E-11	-2.74567026E-09	2.83839625E-09