AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1996AN18 ∴ Orbital info ∴ Epoch epochXXX

(251697) 1996AN18 ▹

ORBITAL INFORMATION

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(ASCII data file 251697.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.00414	2.112e-08	au
e	0.134852	5.038e-08
i	2.001	6.423e-06	deg
Ω	233.745	0.000187	deg
ω	213.409	0.0001908	deg
M	177.326	3.503e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.599	au
Aphelion	3.4093	au
Asc. node-Earth separation	2.31326	au
Desc. node-Earth separation	1.66264	au
Earth MOID	1.61607	au
Orbital period	1901.86	days
Date of orbit computation	apr 23 20:42

Correlation matrix
1.00000000	-0.09000814	0.01544916	-0.01544592	0.06425334	-0.40211372
-0.09000814	1.00000000	-0.00628779	0.01421239	-0.03568256	0.10621173
0.01544916	-0.00628779	1.00000000	-0.22537472	0.22055152	-0.00234602
-0.01544592	0.01421239	-0.22537472	1.00000000	-0.98057075	0.00546294
0.06425334	-0.03568256	0.22055152	-0.98057075	1.00000000	-0.19753598
-0.40211372	0.10621173	-0.00234602	0.00546294	-0.19753598	1.00000000

Covariance matrix
4.45958235E-16	-9.57542288E-17	2.09538656E-15	-6.10075563E-14	2.58920506E-13	-2.97499652E-13
-9.57542288E-17	2.53780432E-15	-2.03441333E-15	1.33911855E-13	-3.43011504E-13	1.87452841E-13
2.09538656E-15	-2.03441333E-15	4.12500370E-11	-2.70732291E-10	2.70299881E-10	-5.27877945E-13
-6.10075563E-14	1.33911855E-13	-2.70732291E-10	3.49820609E-08	-3.49965528E-08	3.57964449E-11
2.58920506E-13	-3.43011504E-13	2.70299881E-10	-3.49965528E-08	3.64122296E-08	-1.32056668E-09
-2.97499652E-13	1.87452841E-13	-5.27877945E-13	3.57964449E-11	-1.32056668E-09	1.22738541E-09