AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Umberto ∴ Orbital info ∴ Epoch epochXXX

(509761) Umberto ▹

ORBITAL INFORMATION

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(ASCII data file 509761.eq0)

Keplerian elements at epoch
58777.0 MJD
	Value	1-σ variation	Units
a	2.65359	2.136e-08	au
e	0.225829	1.222e-07
i	13.47	1.301e-05	deg
Ω	339.836	3.14e-05	deg
ω	57.58	4.927e-05	deg
M	178.394	2.92e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0543	au
Aphelion	3.2528	au
Asc. node-Earth separation	1.23757	au
Desc. node-Earth separation	1.87444	au
Earth MOID	1.09258	au
Orbital period	1578.88	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	-0.19366385	0.00680508	0.01047367	0.06207121	-0.09236726
-0.19366385	1.00000000	-0.10164834	0.00821224	-0.59247389	0.79049032
0.00680508	-0.10164834	1.00000000	0.56187915	-0.28306796	-0.09177820
0.01047367	0.00821224	0.56187915	1.00000000	-0.62828561	0.01347980
0.06207121	-0.59247389	-0.28306796	-0.62828561	1.00000000	-0.77761821
-0.09236726	0.79049032	-0.09177820	0.01347980	-0.77761821	1.00000000

Covariance matrix
4.56061720E-16	-5.05271173E-16	1.89008927E-15	7.02323597E-15	6.53135510E-14	-5.75955364E-14
-5.05271173E-16	1.49254792E-14	-1.61510954E-13	3.15030427E-14	-3.56643756E-12	2.81980864E-12
1.89008927E-15	-1.61510954E-13	1.69151217E-10	2.29460119E-10	-1.81396766E-10	-3.48526691E-11
7.02323597E-15	3.15030427E-14	2.29460119E-10	9.85946763E-10	-9.72042171E-10	1.23585963E-11
6.53135510E-14	-3.56643756E-12	-1.81396766E-10	-9.72042171E-10	2.42774197E-09	-1.11873346E-09
-5.75955364E-14	2.81980864E-12	-3.48526691E-11	1.23585963E-11	-1.11873346E-09	8.52546119E-10