AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1993SD1 ∴ Orbital info ∴ Epoch epochXXX

(58261) 1993SD1 ▹

ORBITAL INFORMATION

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(ASCII data file 58261.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36457	6.037e-09	au
e	0.194015	3.06e-08
i	3.986	2.915e-06	deg
Ω	39.18	4.381e-05	deg
ω	332	4.445e-05	deg
M	135.004	7.61e-06	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9058	au
Aphelion	2.8233	au
Asc. node-Earth separation	0.95101	au
Desc. node-Earth separation	1.73895	au
Earth MOID	0.90704	au
Orbital period	1328.09	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	-0.20580874	0.00090062	0.00450298	-0.01942178	-0.21038748
-0.20580874	1.00000000	-0.00515131	-0.00463298	-0.04252069	0.17724990
0.00090062	-0.00515131	1.00000000	-0.07439691	0.07324800	0.00127482
0.00450298	-0.00463298	-0.07439691	1.00000000	-0.98148133	-0.00500708
-0.01942178	-0.04252069	0.07324800	-0.98148133	1.00000000	-0.17041202
-0.21038748	0.17724990	0.00127482	-0.00500708	-0.17041202	1.00000000

Covariance matrix
3.64421922E-17	-3.80235198E-17	1.58473318E-17	1.19080208E-15	-5.21163628E-15	-9.66460935E-15
-3.80235198E-17	9.36639634E-16	-4.59531592E-16	-6.21132847E-15	-5.78454816E-14	4.12794998E-14
1.58473318E-17	-4.59531592E-16	8.49617731E-12	-9.49958078E-12	9.49052980E-12	2.82764259E-14
1.19080208E-15	-6.21132847E-15	-9.49958078E-12	1.91900229E-09	-1.91118487E-09	-1.66910953E-12
-5.21163628E-15	-5.78454816E-14	9.49052980E-12	-1.91118487E-09	1.97590389E-09	-5.76428290E-11
-9.66460935E-15	4.12794998E-14	2.82764259E-14	-1.66910953E-12	-5.76428290E-11	5.79061009E-11