AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017ST42 ∴ Orbital info ∴ Epoch epochXXX

(658539) 2017ST42 ▹

ORBITAL INFORMATION

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(ASCII data file 658539.eq0)

Keplerian elements at epoch
58503.8 MJD
	Value	1-σ variation	Units
a	3.10754	4.893e-08	au
e	0.085114	1.261e-07
i	11.128	7.748e-06	deg
Ω	72.441	4.798e-05	deg
ω	273.667	6.995e-05	deg
M	126.235	4.824e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.843	au
Aphelion	3.372	au
Asc. node-Earth separation	2.08308	au
Desc. node-Earth separation	2.0892	au
Earth MOID	1.86583	au
Orbital period	2000.89	days
Date of orbit computation	apr 23 22:07

Correlation matrix
1.00000000	-0.33351943	0.03441400	0.01209828	-0.14336709	0.23199007
-0.33351943	1.00000000	-0.06195987	0.01177253	-0.03610290	-0.08440516
0.03441400	-0.06195987	1.00000000	-0.26560446	0.17238053	0.01718665
0.01209828	0.01177253	-0.26560446	1.00000000	-0.67253100	0.00136232
-0.14336709	-0.03610290	0.17238053	-0.67253100	1.00000000	-0.73042037
0.23199007	-0.08440516	0.01718665	0.00136232	-0.73042037	1.00000000

Covariance matrix
2.39424013E-15	-2.05747374E-15	1.30471143E-14	2.84028710E-14	-4.90690358E-13	5.47567455E-13
-2.05747374E-15	1.58949295E-14	-6.05250687E-14	7.12121096E-14	-3.18379847E-13	-5.13313465E-13
1.30471143E-14	-6.05250687E-14	6.00331209E-11	-9.87382572E-11	9.34238738E-11	6.42348989E-12
2.84028710E-14	7.12121096E-14	-9.87382572E-11	2.30202084E-09	-2.25704972E-09	3.15295261E-12
-4.90690358E-13	-3.18379847E-13	9.34238738E-11	-2.25704972E-09	4.89269780E-09	-2.46451490E-09
5.47567455E-13	-5.13313465E-13	6.42348989E-12	3.15295261E-12	-2.46451490E-09	2.32685193E-09