AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Johnmahoney ∴ Orbital info ∴ Epoch epochXXX

(20324) Johnmahoney ▹

ORBITAL INFORMATION

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(ASCII data file 20324.eq0)

Keplerian elements at epoch
57436.9 MJD
	Value	1-σ variation	Units
a	2.52519	9.096e-09	au
e	0.039671	2.982e-08
i	0.653	4.689e-06	deg
Ω	30.466	0.0002763	deg
ω	99.027	0.0002853	deg
M	223.694	6.633e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.425	au
Aphelion	2.6254	au
Asc. node-Earth separation	1.543	au
Desc. node-Earth separation	1.50133	au
Earth MOID	1.43973	au
Orbital period	1465.68	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	-0.20463033	-0.00576789	0.00408847	0.00884245	-0.05924448
-0.20463033	1.00000000	0.02156379	0.01170054	0.00536643	-0.05926528
-0.00576789	0.02156379	1.00000000	0.13165729	-0.12791175	0.00218377
0.00408847	0.01170054	0.13165729	1.00000000	-0.97165227	0.01410578
0.00884245	0.00536643	-0.12791175	-0.97165227	1.00000000	-0.24988594
-0.05924448	-0.05926528	0.00218377	0.01410578	-0.24988594	1.00000000

Covariance matrix
8.27445774E-17	-5.55029716E-17	-2.46003668E-16	1.02761908E-14	2.29443217E-14	-3.57442329E-14
-5.55029716E-17	8.89104738E-16	3.01478364E-15	9.64016244E-14	4.56451614E-14	-1.17210135E-13
-2.46003668E-16	3.01478364E-15	2.19841291E-11	1.70569513E-10	-1.71079386E-10	6.79124527E-13
1.02761908E-14	9.64016244E-14	1.70569513E-10	7.63490683E-08	-7.65852892E-08	2.58515875E-10
2.29443217E-14	4.56451614E-14	-1.71079386E-10	-7.65852892E-08	8.13701715E-08	-4.72784004E-09
-3.57442329E-14	-1.17210135E-13	6.79124527E-13	2.58515875E-10	-4.72784004E-09	4.39923011E-09