AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009CH44 ∴ Orbital info ∴ Epoch epochXXX

(239735) 2009CH44 ▹

ORBITAL INFORMATION

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(ASCII data file 239735.eq0)

Keplerian elements at epoch
57618.9 MJD
	Value	1-σ variation	Units
a	3.54979	4.372e-08	au
e	0.0133	6.943e-08
i	18.201	7.224e-06	deg
Ω	173.436	1.748e-05	deg
ω	211.323	0.0001974	deg
M	193.018	0.0001962	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	3.5026	au
Aphelion	3.597	au
Asc. node-Earth separation	2.59748	au
Desc. node-Earth separation	2.50408	au
Earth MOID	2.50379	au
Orbital period	2442.88	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	0.15633255	0.00544668	0.00683189	-0.03656538	0.03426128
0.15633255	1.00000000	-0.00565246	0.00668910	-0.10141177	0.09772284
0.00544668	-0.00565246	1.00000000	0.27586641	-0.03484045	0.01175808
0.00683189	0.00668910	0.27586641	1.00000000	-0.09622776	0.01227150
-0.03656538	-0.10141177	-0.03484045	-0.09622776	1.00000000	-0.99621463
0.03426128	0.09772284	0.01175808	0.01227150	-0.99621463	1.00000000

Covariance matrix
1.91163411E-15	4.74570530E-16	1.72038700E-15	5.22234436E-15	-3.15657275E-13	2.93956208E-13
4.74570530E-16	4.82056470E-15	-2.83516791E-15	8.11968036E-15	-1.39021082E-12	1.33144039E-12
1.72038700E-15	-2.83516791E-15	5.21896042E-11	3.48427967E-11	-4.96957320E-11	1.66688243E-11
5.22234436E-15	8.11968036E-15	3.48427967E-11	3.05664052E-10	-3.32174222E-10	4.21014043E-11
-3.15657275E-13	-1.39021082E-12	-4.96957320E-11	-3.32174222E-10	3.89840292E-08	-3.85987250E-08
2.93956208E-13	1.33144039E-12	1.66688243E-11	4.21014043E-11	-3.85987250E-08	3.85082128E-08