AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Maurogherardini ∴ Orbital info ∴ Epoch epochXXX

(18631) Maurogherardini ▹

ORBITAL INFORMATION

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(ASCII data file 18631.eq0)

Keplerian elements at epoch
58033.1 MJD
	Value	1-σ variation	Units
a	2.6682	1.164e-08	au
e	0.140456	2.892e-08
i	11.697	3.957e-06	deg
Ω	327.371	1.603e-05	deg
ω	289.984	2.195e-05	deg
M	89.581	1.544e-05	deg

Other useful info
Absolute Magnitude (H)	12.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2934	au
Aphelion	3.043	au
Asc. node-Earth separation	1.48439	au
Desc. node-Earth separation	1.76082	au
Earth MOID	1.31057	au
Orbital period	1591.93	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.15557912	-0.00227957	-0.00439681	-0.09895522	0.15152956
0.15557912	1.00000000	0.00639026	-0.00094451	0.02215065	-0.03665217
-0.00227957	0.00639026	1.00000000	0.11438411	-0.08169613	-0.00219558
-0.00439681	-0.00094451	0.11438411	1.00000000	-0.71222255	0.00108991
-0.09895522	0.02215065	-0.08169613	-0.71222255	1.00000000	-0.69257222
0.15152956	-0.03665217	-0.00219558	0.00108991	-0.69257222	1.00000000

Covariance matrix
1.35494953E-16	5.23670070E-17	-1.04995259E-16	-8.20426454E-16	-2.52864393E-14	2.72271061E-14
5.23670070E-17	8.36160775E-16	7.31171470E-16	-4.37818213E-16	1.40610854E-14	-1.63601432E-14
-1.04995259E-16	7.31171470E-16	1.56570864E-11	7.25540594E-12	-7.09650317E-12	-1.34105438E-13
-8.20426454E-16	-4.37818213E-16	7.25540594E-12	2.56969225E-10	-2.50636150E-10	2.69694454E-13
-2.52864393E-14	1.40610854E-14	-7.09650317E-12	-2.50636150E-10	4.81919905E-10	-2.34690251E-10
2.72271061E-14	-1.63601432E-14	-1.34105438E-13	2.69694454E-13	-2.34690251E-10	2.38278634E-10