AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011AF42 ∴ Orbital info ∴ Epoch epochXXX

(667046) 2011AF42 ▹

ORBITAL INFORMATION

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(ASCII data file 667046.eq0)

Keplerian elements at epoch
57997.6 MJD
	Value	1-σ variation	Units
a	2.64877	3.066e-08	au
e	0.150629	1.61e-07
i	16.454	1.646e-05	deg
Ω	305.429	3.354e-05	deg
ω	202.402	5.148e-05	deg
M	170.925	3.329e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2498	au
Aphelion	3.0478	au
Asc. node-Earth separation	1.99207	au
Desc. node-Earth separation	1.28876	au
Earth MOID	1.27123	au
Orbital period	1574.58	days
Date of orbit computation	apr 23 22:08

Correlation matrix
1.00000000	0.37378549	0.03619288	-0.01147155	0.28305930	-0.36909605
0.37378549	1.00000000	-0.00052571	-0.04090799	0.21625083	-0.16014525
0.03619288	-0.00052571	1.00000000	0.35554406	-0.21734281	-0.00632142
-0.01147155	-0.04090799	0.35554406	1.00000000	-0.64547132	0.03527385
0.28305930	0.21625083	-0.21734281	-0.64547132	1.00000000	-0.76593303
-0.36909605	-0.16014525	-0.00632142	0.03527385	-0.76593303	1.00000000

Covariance matrix
9.39939474E-16	1.84504494E-15	1.82646406E-14	-1.17954234E-14	4.46746487E-13	-3.76679385E-13
1.84504494E-15	2.59220368E-14	-1.39322863E-15	-2.20894237E-13	1.79236363E-12	-8.58284264E-13
1.82646406E-14	-1.39322863E-15	2.70941884E-10	1.96278693E-10	-1.84169252E-10	-3.46365768E-12
-1.17954234E-14	-2.20894237E-13	1.96278693E-10	1.12482074E-09	-1.11442896E-09	3.93801243E-11
4.46746487E-13	1.79236363E-12	-1.84169252E-10	-1.11442896E-09	2.65013234E-09	-1.31252352E-09
-3.76679385E-13	-8.58284264E-13	-3.46365768E-12	3.93801243E-11	-1.31252352E-09	1.10806448E-09