AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013CY18 ∴ Orbital info ∴ Epoch epochXXX

(404144) 2013CY18 ▹

ORBITAL INFORMATION

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(ASCII data file 404144.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.44558	1.855e-08	au
e	0.149323	7.008e-08
i	2.301	5.27e-06	deg
Ω	91.14	0.0001944	deg
ω	145.931	0.0001958	deg
M	262.973	2.159e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0804	au
Aphelion	2.8108	au
Asc. node-Earth separation	1.74609	au
Desc. node-Earth separation	1.1112	au
Earth MOID	1.06893	au
Orbital period	1396.92	days
Date of orbit computation	apr 23 21:16

Correlation matrix
1.00000000	0.38824559	-0.00739889	-0.00317795	-0.05040613	0.14772152
0.38824559	1.00000000	-0.00352575	-0.00538335	-0.06489757	0.49272140
-0.00739889	-0.00352575	1.00000000	-0.26793392	0.26691737	-0.00546691
-0.00317795	-0.00538335	-0.26793392	1.00000000	-0.99146540	0.00027867
-0.05040613	-0.06489757	0.26691737	-0.99146540	1.00000000	-0.12361731
0.14772152	0.49272140	-0.00546691	0.00027867	-0.12361731	1.00000000

Covariance matrix
3.44100812E-16	5.04723282E-16	-7.23284583E-16	-1.14574828E-14	-1.83099405E-13	5.91738248E-14
5.04723282E-16	4.91142955E-15	-1.30213345E-15	-7.33255752E-14	-8.90621436E-13	7.45672987E-13
-7.23284583E-16	-1.30213345E-15	2.77714943E-11	-2.74426755E-10	2.75446461E-10	-6.22134705E-13
-1.14574828E-14	-7.33255752E-14	-2.74426755E-10	3.77744605E-08	-3.77343985E-08	1.16957857E-12
-1.83099405E-13	-8.90621436E-13	2.75446461E-10	-3.77343985E-08	3.83461240E-08	-5.22736757E-10
5.91738248E-14	7.45672987E-13	-6.22134705E-13	1.16957857E-12	-5.22736757E-10	4.66322163E-10