AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Valemangano ∴ Orbital info ∴ Epoch epochXXX

(217257) Valemangano ▹

ORBITAL INFORMATION

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(ASCII data file 217257.eq0)

Keplerian elements at epoch
56837.5 MJD
	Value	1-σ variation	Units
a	2.15365	9.146e-09	au
e	0.366396	5.026e-08
i	5.406	7.872e-06	deg
Ω	213.537	5.002e-05	deg
ω	101.722	5.253e-05	deg
M	187.784	1.535e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.3646	au
Aphelion	2.9427	au
Asc. node-Earth separation	1.00807	au
Desc. node-Earth separation	0.7406	au
Earth MOID	0.36687	au
Orbital period	1154.41	days
Date of orbit computation	apr 23 20:35

Correlation matrix
1.00000000	0.37234756	-0.02693674	-0.01057509	0.19211160	-0.72539783
0.37234756	1.00000000	-0.03387398	-0.01856367	0.16275626	-0.58044543
-0.02693674	-0.03387398	1.00000000	-0.20621569	0.18346907	0.04549252
-0.01057509	-0.01856367	-0.20621569	1.00000000	-0.95394817	0.01732289
0.19211160	0.16275626	0.18346907	-0.95394817	1.00000000	-0.30177660
-0.72539783	-0.58044543	0.04549252	0.01732289	-0.30177660	1.00000000

Covariance matrix
8.36562130E-17	1.71162109E-16	-1.93933873E-15	-4.83809056E-15	9.22938894E-14	-1.01835949E-13
1.71162109E-16	2.52592250E-15	-1.34009584E-14	-4.66675164E-14	4.29653117E-13	-4.47761931E-13
-1.93933873E-15	-1.34009584E-14	6.19611139E-11	-8.11936766E-11	7.58564867E-11	5.49636240E-12
-4.83809056E-15	-4.66675164E-14	-8.11936766E-11	2.50196832E-09	-2.50631663E-09	1.32995536E-11
9.22938894E-14	4.29653117E-13	7.58564867E-11	-2.50631663E-09	2.75892887E-09	-2.43294096E-10
-1.01835949E-13	-4.47761931E-13	5.49636240E-12	1.32995536E-11	-2.43294096E-10	2.35587107E-10