AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003ST231 ∴ Orbital info ∴ Epoch epochXXX

(191457) 2003ST231 ▹

ORBITAL INFORMATION

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(ASCII data file 191457.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.09141	2.787e-08	au
e	0.10647	5.449e-08
i	11.719	6.839e-06	deg
Ω	25.976	2.655e-05	deg
ω	283.857	4.089e-05	deg
M	321.427	3.247e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7623	au
Aphelion	3.4205	au
Asc. node-Earth separation	1.98507	au
Desc. node-Earth separation	2.13286	au
Earth MOID	1.77876	au
Orbital period	1985.33	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	0.07496369	0.00315111	-0.01451019	0.11217930	-0.31841850
0.07496369	1.00000000	-0.00316116	-0.00644436	0.19466307	-0.28839381
0.00315111	-0.00316116	1.00000000	-0.19122654	0.11359400	0.00913199
-0.01451019	-0.00644436	-0.19122654	1.00000000	-0.63200680	0.00040283
0.11217930	0.19466307	0.11359400	-0.63200680	1.00000000	-0.75395401
-0.31841850	-0.28839381	0.00913199	0.00040283	-0.75395401	1.00000000

Covariance matrix
7.76746993E-16	1.13847237E-16	6.00571682E-16	-1.07358521E-14	1.27836206E-13	-2.88117023E-13
1.13847237E-16	2.96936475E-15	-1.17798452E-15	-9.32256366E-15	4.33727246E-13	-5.10209510E-13
6.00571682E-16	-1.17798452E-15	4.67651772E-11	-3.47162799E-11	3.17627454E-11	2.02748352E-12
-1.07358521E-14	-9.32256366E-15	-3.47162799E-11	7.04770060E-10	-6.86035901E-10	3.47197146E-13
1.27836206E-13	4.33727246E-13	3.17627454E-11	-6.86035901E-10	1.67187088E-09	-1.00086860E-09
-2.88117023E-13	-5.10209510E-13	2.02748352E-12	3.47197146E-13	-1.00086860E-09	1.05405114E-09