AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(37838) 1998DF ▹

ORBITAL INFORMATION

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(ASCII data file 37838.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.31334	6.123e-09	au
e	0.114951	2.749e-08
i	4.692	3.109e-06	deg
Ω	132.18	4.006e-05	deg
ω	301.697	4.317e-05	deg
M	213.524	1.586e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0474	au
Aphelion	2.5793	au
Asc. node-Earth separation	1.16773	au
Desc. node-Earth separation	1.4154	au
Earth MOID	1.06741	au
Orbital period	1285.17	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	-0.14542974	0.00929022	-0.00260523	0.01272104	-0.22650241
-0.14542974	1.00000000	-0.01356336	-0.00409848	-0.06482961	0.20681366
0.00929022	-0.01356336	1.00000000	0.14965185	-0.13618146	-0.00635725
-0.00260523	-0.00409848	0.14965185	1.00000000	-0.92552230	0.00118817
0.01272104	-0.06482961	-0.13618146	-0.92552230	1.00000000	-0.36836801
-0.22650241	0.20681366	-0.00635725	0.00118817	-0.36836801	1.00000000

Covariance matrix
3.74925045E-17	-2.44765619E-17	1.76851657E-16	-6.39103783E-16	3.36290931E-15	-2.20019583E-14
-2.44765619E-17	7.55526934E-16	-1.15905268E-15	-4.51337638E-15	-7.69340569E-14	9.01821310E-14
1.76851657E-16	-1.15905268E-15	9.66544617E-12	1.86400453E-11	-1.82788655E-11	-3.13542511E-13
-6.39103783E-16	-4.51337638E-15	1.86400453E-11	1.60512124E-09	-1.60088853E-09	7.55177267E-13
3.36290931E-15	-7.69340569E-14	-1.82788655E-11	-1.60088853E-09	1.86397707E-09	-2.52300715E-10
-2.20019583E-14	9.01821310E-14	-3.13542511E-13	7.55177267E-13	-2.52300715E-10	2.51670656E-10