AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003ON21 ∴ Orbital info ∴ Epoch epochXXX

(329618) 2003ON21 ▹

ORBITAL INFORMATION

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(ASCII data file 329618.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.20776	1.099e-08	au
e	0.195695	4.39e-08
i	1.366	7.429e-06	deg
Ω	36.455	0.0002153	deg
ω	260.17	0.0002168	deg
M	115.036	2.786e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7757	au
Aphelion	2.6398	au
Asc. node-Earth separation	1.20335	au
Desc. node-Earth separation	1.04886	au
Earth MOID	0.76023	au
Orbital period	1198.19	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	0.01836606	0.00129617	-0.01006922	0.06730790	-0.66315527
0.01836606	1.00000000	-0.00139716	0.00487800	0.01715151	-0.13696571
0.00129617	-0.00139716	1.00000000	-0.28120475	0.27920876	0.00021608
-0.01006922	0.00487800	-0.28120475	1.00000000	-0.99324250	0.01004145
0.06730790	0.01715151	0.27920876	-0.99324250	1.00000000	-0.12205801
-0.66315527	-0.13696571	0.00021608	0.01004145	-0.12205801	1.00000000

Covariance matrix
1.20813242E-16	8.86205385E-18	1.05840593E-16	-2.38286884E-14	1.60389842E-13	-2.03049069E-13
8.86205385E-18	1.92718072E-15	-4.55658338E-16	4.61051677E-14	1.63236441E-13	-1.67494898E-13
1.05840593E-16	-4.55658338E-16	5.51905250E-11	-4.49781676E-10	4.49691694E-10	4.47165423E-14
-2.38286884E-14	4.61051677E-14	-4.49781676E-10	4.63546903E-08	-4.63613097E-08	6.02242868E-11
1.60389842E-13	1.63236441E-13	4.49691694E-10	-4.63613097E-08	4.70010023E-08	-7.37137227E-10
-2.03049069E-13	-1.67494898E-13	4.47165423E-14	6.02242868E-11	-7.37137227E-10	7.75991598E-10