AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003OJ31 ∴ Orbital info ∴ Epoch epochXXX

(172426) 2003OJ31 ▹

ORBITAL INFORMATION

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(ASCII data file 172426.eq0)

Keplerian elements at epoch
57849.9 MJD
	Value	1-σ variation	Units
a	2.39338	9.464e-09	au
e	0.243923	4.113e-08
i	7.461	5.258e-06	deg
Ω	175.517	3.791e-05	deg
ω	162.796	4.005e-05	deg
M	248.543	1.164e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8096	au
Aphelion	2.9772	au
Asc. node-Earth separation	1.93997	au
Desc. node-Earth separation	0.82199	au
Earth MOID	0.80307	au
Orbital period	1352.43	days
Date of orbit computation	Jun 5 01:14

Correlation matrix
1.00000000	-0.04249964	0.00867687	0.00555162	0.11849629	-0.42835611
-0.04249964	1.00000000	0.00126656	0.00215423	0.06066049	-0.18178800
0.00867687	0.00126656	1.00000000	0.27899613	-0.26179551	-0.00069845
0.00555162	0.00215423	0.27899613	1.00000000	-0.93814347	-0.00423963
0.11849629	0.06066049	-0.26179551	-0.93814347	1.00000000	-0.32953780
-0.42835611	-0.18178800	-0.00069845	-0.00423963	-0.32953780	1.00000000

Covariance matrix
8.95659813E-17	-1.65411219E-17	4.31741561E-16	1.99194307E-15	4.49102498E-14	-4.71826264E-14
-1.65411219E-17	1.69128295E-15	2.73857301E-16	3.35881569E-15	9.99040858E-14	-8.70119598E-14
4.31741561E-16	2.73857301E-16	2.76425865E-11	5.56125535E-11	-5.51214617E-11	-4.27395461E-14
1.99194307E-15	3.35881569E-15	5.56125535E-11	1.43737686E-09	-1.42437313E-09	-1.87076530E-12
4.49102498E-14	9.99040858E-14	-5.51214617E-11	-1.42437313E-09	1.60375632E-09	-1.53596045E-10
-4.71826264E-14	-8.70119598E-14	-4.27395461E-14	-1.87076530E-12	-1.53596045E-10	1.35460041E-10