AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SB142 ∴ Orbital info ∴ Epoch epochXXX

(457325) 2008SB142 ▹

ORBITAL INFORMATION

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(ASCII data file 457325.eq0)

Keplerian elements at epoch
58158.5 MJD
	Value	1-σ variation	Units
a	2.2008	1.216e-08	au
e	0.104097	5.738e-08
i	6.559	1.007e-05	deg
Ω	40.263	4.643e-05	deg
ω	280.76	6.797e-05	deg
M	8.137	4.992e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9717	au
Aphelion	2.4299	au
Asc. node-Earth separation	1.14328	au
Desc. node-Earth separation	1.2122	au
Earth MOID	0.97115	au
Orbital period	1192.53	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	0.06123535	0.00122421	0.00106630	-0.04217825	0.05990544
0.06123535	1.00000000	0.00434321	-0.00673922	0.39463158	-0.54524605
0.00122421	0.00434321	1.00000000	-0.31594207	0.23470900	-0.02607237
0.00106630	-0.00673922	-0.31594207	1.00000000	-0.67936529	0.00321830
-0.04217825	0.39463158	0.23470900	-0.67936529	1.00000000	-0.73270117
0.05990544	-0.54524605	-0.02607237	0.00321830	-0.73270117	1.00000000

Covariance matrix
1.47783300E-16	4.27116580E-17	1.49891353E-16	6.01800996E-16	-3.48503109E-14	3.63571350E-14
4.27116580E-17	3.29202511E-15	2.50986115E-15	-1.79515803E-14	1.53896535E-12	-1.56183374E-12
1.49891353E-16	2.50986115E-15	1.01441336E-10	-1.47732667E-10	1.60672913E-10	-1.31098795E-11
6.01800996E-16	-1.79515803E-14	-1.47732667E-10	2.15537670E-09	-2.14373150E-09	7.45930350E-12
-3.48503109E-14	1.53896535E-12	1.60672913E-10	-2.14373150E-09	4.61966923E-09	-2.48623990E-09
3.63571350E-14	-1.56183374E-12	-1.31098795E-11	7.45930350E-12	-2.48623990E-09	2.49242105E-09