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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.65028	3.137e-08	au
e	0.148098	1.603e-07
i	16.407	1.643e-05	deg
Ω	305.218	3.371e-05	deg
ω	203.785	5.228e-05	deg
M	358.376	3.878e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2578	au
Aphelion	3.0428	au
Asc. node-Earth separation	1.98332	au
Desc. node-Earth separation	1.29876	au
Earth MOID	1.27925	au
Orbital period	1575.93	days
Date of orbit computation	apr 23 22:08

Correlation matrix
1.00000000	0.43600745	0.05430423	-0.00580226	0.23983110	-0.52366847
0.43600745	1.00000000	0.00249505	-0.04455143	0.21770660	-0.24416530
0.05430423	0.00249505	1.00000000	0.35801161	-0.22441665	-0.00139640
-0.00580226	-0.04455143	0.35801161	1.00000000	-0.63865320	0.03240825
0.23983110	0.21770660	-0.22441665	-0.63865320	1.00000000	-0.75081717
-0.52366847	-0.24416530	-0.00139640	0.03240825	-0.75081717	1.00000000

Covariance matrix
9.83885821E-16	2.19287113E-15	2.79884764E-14	-6.13520384E-15	3.93265861E-13	-6.36947070E-13
2.19287113E-15	2.57095035E-14	6.57353371E-15	-2.40806252E-13	1.82484857E-12	-1.51811738E-12
2.79884764E-14	6.57353371E-15	2.69989228E-10	1.98303142E-10	-1.92768778E-10	-8.89729711E-13
-6.13520384E-15	-2.40806252E-13	1.98303142E-10	1.13636678E-09	-1.12546695E-09	4.23632665E-11
3.93265861E-13	1.82484857E-12	-1.92768778E-10	-1.12546695E-09	2.73285623E-09	-1.52200877E-09
-6.36947070E-13	-1.51811738E-12	-8.89729711E-13	4.23632665E-11	-1.52200877E-09	1.50365822E-09