AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HH100 ∴ Orbital info ∴ Epoch epochXXX

(12523) 1998HH100 ▹

ORBITAL INFORMATION

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(ASCII data file 12523.eq0)

Keplerian elements at epoch
57955.9 MJD
	Value	1-σ variation	Units
a	2.46797	6.143e-09	au
e	0.216018	2.655e-08
i	5.915	2.337e-06	deg
Ω	78.428	2.795e-05	deg
ω	273.961	2.857e-05	deg
M	237.593	5.665e-06	deg

Other useful info
Absolute Magnitude (H)	13.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9348	au
Aphelion	3.0011	au
Asc. node-Earth separation	1.33156	au
Desc. node-Earth separation	1.37348	au
Earth MOID	0.93945	au
Orbital period	1416.15	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	-0.07873101	0.00914868	0.00683928	-0.04068989	0.15408960
-0.07873101	1.00000000	-0.03458643	0.01251558	-0.10053760	0.50252576
0.00914868	-0.03458643	1.00000000	0.43139328	-0.41266175	-0.03414884
0.00683928	0.01251558	0.43139328	1.00000000	-0.97471498	0.00922262
-0.04068989	-0.10053760	-0.41266175	-0.97471498	1.00000000	-0.22346766
0.15408960	0.50252576	-0.03414884	0.00922262	-0.22346766	1.00000000

Covariance matrix
3.77308904E-17	-1.28376678E-17	1.31343607E-16	1.17438376E-15	-7.14070616E-15	5.36207986E-15
-1.28376678E-17	7.04666497E-16	-2.14585014E-15	9.28740398E-15	-7.62476474E-14	7.55721104E-14
1.31343607E-16	-2.14585014E-15	5.46265229E-12	2.81855540E-11	-2.75551073E-11	-4.52156911E-13
1.17438376E-15	9.28740398E-15	2.81855540E-11	7.81452966E-10	-7.78457987E-10	1.46055293E-12
-7.14070616E-15	-7.62476474E-14	-2.75551073E-11	-7.78457987E-10	8.16229398E-10	-3.61686420E-11
5.36207986E-15	7.55721104E-14	-4.52156911E-13	1.46055293E-12	-3.61686420E-11	3.20939242E-11