AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998VA9 ∴ Orbital info ∴ Epoch epochXXX

(192561) 1998VA9 ▹

ORBITAL INFORMATION

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(ASCII data file 192561.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.2424	8.748e-09	au
e	0.234732	5.304e-08
i	2.171	4.856e-06	deg
Ω	276.558	0.0001732	deg
ω	122.722	0.0001742	deg
M	202.474	1.879e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.716	au
Aphelion	2.7688	au
Asc. node-Earth separation	1.40912	au
Desc. node-Earth separation	0.89818	au
Earth MOID	0.7253	au
Orbital period	1226.5	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	-0.40856508	0.00573043	-0.01265913	0.05559061	-0.65630429
-0.40856508	1.00000000	0.00340397	0.01636298	-0.08018096	0.60283184
0.00573043	0.00340397	1.00000000	0.28389277	-0.28121910	-0.01601303
-0.01265913	0.01636298	0.28389277	1.00000000	-0.99388687	0.00751950
0.05559061	-0.08018096	-0.28121910	-0.99388687	1.00000000	-0.11037383
-0.65630429	0.60283184	-0.01601303	0.00751950	-0.11037383	1.00000000

Covariance matrix
7.65346371E-17	-1.89585635E-16	2.43451174E-16	-1.91793248E-14	8.47193331E-14	-1.07910640E-13
-1.89585635E-16	2.81339261E-15	8.76791924E-16	1.50306531E-13	-7.40864079E-13	6.00954191E-13
2.43451174E-16	8.76791924E-16	2.35825570E-11	2.38753719E-10	-2.37898854E-10	-1.46150087E-12
-1.91793248E-14	1.50306531E-13	2.38753719E-10	2.99916761E-08	-2.99839890E-08	2.44748059E-11
8.47193331E-14	-7.40864079E-13	-2.37898854E-10	-2.99839890E-08	3.03461903E-08	-3.61366782E-10
-1.07910640E-13	6.00954191E-13	-1.46150087E-12	2.44748059E-11	-3.61366782E-10	3.53231985E-10