AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Elenaumberto ∴ Orbital info ∴ Epoch epochXXX

(98722) Elenaumberto ▹

ORBITAL INFORMATION

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(ASCII data file 98722.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.58472	1.354e-08	au
e	0.193704	4.993e-08
i	12.043	3.824e-06	deg
Ω	278.312	2.353e-05	deg
ω	94.076	2.655e-05	deg
M	281.749	1.256e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0841	au
Aphelion	3.0854	au
Asc. node-Earth separation	1.50566	au
Desc. node-Earth separation	1.47143	au
Earth MOID	1.12583	au
Orbital period	1517.82	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	-0.41267683	0.04322923	-0.01900898	0.08953903	-0.49616719
-0.41267683	1.00000000	-0.09239951	0.01242327	-0.21494826	0.57947651
0.04322923	-0.09239951	1.00000000	0.42038827	-0.33713706	-0.07452049
-0.01900898	0.01242327	0.42038827	1.00000000	-0.86761510	0.00841100
0.08953903	-0.21494826	-0.33713706	-0.86761510	1.00000000	-0.45906182
-0.49616719	0.57947651	-0.07452049	0.00841100	-0.45906182	1.00000000

Covariance matrix
1.83313473E-16	-2.79004904E-16	2.23807267E-15	-6.05558117E-15	3.21913089E-14	-8.43646764E-14
-2.79004904E-16	2.49349854E-15	-1.76430498E-14	1.45962177E-14	-2.85014887E-13	3.63392370E-13
2.23807267E-15	-1.76430498E-14	1.46217347E-11	3.78224759E-11	-3.42322157E-11	-3.57857852E-12
-6.05558117E-15	1.45962177E-14	3.78224759E-11	5.53604779E-10	-5.42070879E-10	2.48532503E-12
3.21913089E-14	-2.85014887E-13	-3.42322157E-11	-5.42070879E-10	7.05112018E-10	-1.53086061E-10
-8.43646764E-14	3.63392370E-13	-3.57857852E-12	2.48532503E-12	-1.53086061E-10	1.57714210E-10