AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1993FY12 ∴ Orbital info ∴ Epoch epochXXX

(18405) 1993FY12 ▹

ORBITAL INFORMATION

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(ASCII data file 18405.eq0)

Keplerian elements at epoch
57626.8 MJD
	Value	1-σ variation	Units
a	2.84751	1.004e-08	au
e	0.076714	3.285e-08
i	9.474	3.756e-06	deg
Ω	164.318	1.895e-05	deg
ω	68.494	3.03e-05	deg
M	275.318	2.347e-05	deg

Other useful info
Absolute Magnitude (H)	13.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6291	au
Aphelion	3.066	au
Asc. node-Earth separation	1.76103	au
Desc. node-Earth separation	1.9048	au
Earth MOID	1.63774	au
Orbital period	1755.08	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.03409237	0.00613519	-0.00007314	-0.10269984	0.12736979
-0.03409237	1.00000000	-0.00468295	0.00880449	-0.21780587	0.30092236
0.00613519	-0.00468295	1.00000000	0.22281160	-0.13297481	-0.00544145
-0.00007314	0.00880449	0.22281160	1.00000000	-0.61897060	0.00275845
-0.10269984	-0.21780587	-0.13297481	-0.61897060	1.00000000	-0.78252161
0.12736979	0.30092236	-0.00544145	0.00275845	-0.78252161	1.00000000

Covariance matrix
1.00784137E-16	-1.12442360E-17	2.31343272E-16	-1.39113908E-17	-3.12389274E-14	3.00157787E-14
-1.12442360E-17	1.07932796E-15	-5.77868620E-16	5.48027833E-15	-2.16808610E-13	2.32069601E-13
2.31343272E-16	-5.77868620E-16	1.41080115E-11	1.58559471E-11	-1.51332613E-11	-4.79771616E-13
-1.39113908E-17	5.48027833E-15	1.58559471E-11	3.58957448E-10	-3.55321709E-10	1.22679875E-12
-3.12389274E-14	-2.16808610E-13	-1.51332613E-11	-3.55321709E-10	9.18037623E-10	-5.56562153E-10
3.00157787E-14	2.32069601E-13	-4.79771616E-13	1.22679875E-12	-5.56562153E-10	5.51028649E-10