AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000ST189 ∴ Orbital info ∴ Epoch epochXXX

(306657) 2000ST189 ▹

ORBITAL INFORMATION

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(ASCII data file 306657.eq0)

Keplerian elements at epoch
58030.6 MJD
	Value	1-σ variation	Units
a	2.34867	1.306e-08	au
e	0.170823	7.137e-08
i	10.392	7.393e-06	deg
Ω	23.361	2.962e-05	deg
ω	12.51	3.599e-05	deg
M	249.31	1.747e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9475	au
Aphelion	2.7499	au
Asc. node-Earth separation	0.95761	au
Desc. node-Earth separation	1.73545	au
Earth MOID	0.95453	au
Orbital period	1314.72	days
Date of orbit computation	apr 23 20:54

Correlation matrix
1.00000000	0.18632801	0.00711346	-0.00161718	-0.06403933	0.08661692
0.18632801	1.00000000	0.01066705	0.00431211	-0.26550864	0.38602887
0.00711346	0.01066705	1.00000000	-0.13306761	0.10433702	0.00596278
-0.00161718	0.00431211	-0.13306761	1.00000000	-0.81212379	0.01396520
-0.06403933	-0.26550864	0.10433702	-0.81212379	1.00000000	-0.57929571
0.08661692	0.38602887	0.00596278	0.01396520	-0.57929571	1.00000000

Covariance matrix
1.70672948E-16	1.73737164E-16	6.87028378E-16	-6.25838845E-16	-3.01130473E-14	1.97665149E-14
1.73737164E-16	5.09406519E-15	5.62844126E-15	9.11684343E-15	-6.82081885E-13	4.81279138E-13
6.87028378E-16	5.62844126E-15	5.46541612E-11	-2.91410984E-11	2.77635923E-11	7.70026364E-13
-6.25838845E-16	9.11684343E-15	-2.91410984E-11	8.77493438E-10	-8.65904059E-10	7.22626695E-12
-3.01130473E-14	-6.82081885E-13	2.77635923E-11	-8.65904059E-10	1.29554115E-09	-3.64225986E-10
1.97665149E-14	4.81279138E-13	7.70026364E-13	7.22626695E-12	-3.64225986E-10	3.05133586E-10