AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002CH37 ∴ Orbital info ∴ Epoch epochXXX

(213453) 2002CH37 ▹

ORBITAL INFORMATION

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(ASCII data file 213453.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.22836	8.397e-09	au
e	0.025632	5.399e-08
i	3.947	5.486e-06	deg
Ω	139.502	7.186e-05	deg
ω	5.114	0.0001244	deg
M	235.368	0.0001021	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1712	au
Aphelion	2.2855	au
Asc. node-Earth separation	1.18538	au
Desc. node-Earth separation	1.27221	au
Earth MOID	1.1831	au
Orbital period	1215	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	0.10869973	0.00091377	0.00819520	0.19265301	-0.28400528
0.10869973	1.00000000	-0.00597100	-0.00445966	0.43916376	-0.53343077
0.00091377	-0.00597100	1.00000000	0.49590673	-0.28917771	0.00433660
0.00819520	-0.00445966	0.49590673	1.00000000	-0.57819926	0.00167594
0.19265301	0.43916376	-0.28917771	-0.57819926	1.00000000	-0.81563906
-0.28400528	-0.53343077	0.00433660	0.00167594	-0.81563906	1.00000000

Covariance matrix
7.05094301E-17	4.92765598E-17	4.20911213E-17	4.94493741E-15	2.01207780E-13	-2.43517349E-13
4.92765598E-17	2.91458422E-15	-1.76833304E-15	-1.73008479E-14	2.94890077E-12	-2.94066973E-12
4.20911213E-17	-1.76833304E-15	3.00923909E-11	1.95481707E-10	-1.97305196E-10	2.42916619E-12
4.94493741E-15	-1.73008479E-14	1.95481707E-10	5.16363517E-09	-5.16774021E-09	1.22974611E-11
2.01207780E-13	2.94890077E-12	-1.97305196E-10	-5.16774021E-09	1.54700147E-08	-1.03591294E-08
-2.43517349E-13	-2.94066973E-12	2.42916619E-12	1.22974611E-11	-1.03591294E-08	1.04270094E-08