AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UM40 ∴ Orbital info ∴ Epoch epochXXX

(246580) 2008UM40 ▹

ORBITAL INFORMATION

◲

(ASCII data file 246580.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.10721	2.68e-08	au
e	0.220525	3.93e-08
i	26.623	7.782e-06	deg
Ω	44.161	9.683e-06	deg
ω	67.877	3.102e-05	deg
M	249.103	2.358e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.422	au
Aphelion	3.7924	au
Asc. node-Earth separation	1.73911	au
Desc. node-Earth separation	2.21521	au
Earth MOID	1.55583	au
Orbital period	2000.57	days
Date of orbit computation	apr 23 20:41

Correlation matrix
1.00000000	0.04411696	0.00303027	-0.00944250	0.08682542	-0.29353099
0.04411696	1.00000000	-0.02213829	0.01557949	-0.33862403	0.34040101
0.00303027	-0.02213829	1.00000000	-0.12632183	0.02078681	0.01331915
-0.00944250	0.01557949	-0.12632183	1.00000000	-0.30354632	0.03124030
0.08682542	-0.33862403	0.02078681	-0.30354632	1.00000000	-0.93304853
-0.29353099	0.34040101	0.01331915	0.03124030	-0.93304853	1.00000000

Covariance matrix
7.18075198E-16	4.64599545E-17	6.31884633E-16	-2.44997765E-15	7.21815636E-14	-1.85454457E-13
4.64599545E-17	1.54445949E-15	-6.77024191E-15	5.92832151E-15	-4.12857762E-13	3.15411452E-13
6.31884633E-16	-6.77024191E-15	6.05541173E-11	-9.51788864E-12	5.01827163E-12	2.44369315E-12
-2.44997765E-15	5.92832151E-15	-9.51788864E-12	9.37520374E-11	-9.11821323E-11	7.13187905E-12
7.21815636E-14	-4.12857762E-13	5.01827163E-12	-9.11821323E-11	9.62473607E-10	-6.82491109E-10
-1.85454457E-13	3.15411452E-13	2.44369315E-12	7.13187905E-12	-6.82491109E-10	5.55900036E-10