AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SO123 ∴ Orbital info ∴ Epoch epochXXX

(549745) 2011SO123 ▹

ORBITAL INFORMATION

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(ASCII data file 549745.eq0)

Keplerian elements at epoch
58103.1 MJD
	Value	1-σ variation	Units
a	2.34403	1.995e-08	au
e	0.242883	5.084e-08
i	4.298	1.102e-05	deg
Ω	184.506	8.329e-05	deg
ω	105.119	9.066e-05	deg
M	320.216	2.775e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7747	au
Aphelion	2.9134	au
Asc. node-Earth separation	1.35647	au
Desc. node-Earth separation	1.07181	au
Earth MOID	0.76297	au
Orbital period	1310.82	days
Date of orbit computation	apr 23 21:46

Correlation matrix
1.00000000	-0.00178676	0.00113014	-0.00073337	0.10740956	-0.31126038
-0.00178676	1.00000000	-0.00721944	-0.01892264	0.12417270	-0.24149864
0.00113014	-0.00721944	1.00000000	0.33075306	-0.29687834	-0.01779839
-0.00073337	-0.01892264	0.33075306	1.00000000	-0.92738675	0.02756256
0.10740956	0.12417270	-0.29687834	-0.92738675	1.00000000	-0.39425015
-0.31126038	-0.24149864	-0.01779839	0.02756256	-0.39425015	1.00000000

Covariance matrix
3.98098562E-16	-1.81228528E-18	2.48562838E-16	-1.21876578E-15	1.94300949E-13	-1.72355015E-13
-1.81228528E-18	2.58421465E-15	-4.04553270E-15	-8.01210392E-14	5.72304428E-13	-3.40709116E-13
2.48562838E-16	-4.04553270E-15	1.21510955E-10	3.03677252E-10	-2.96703659E-10	-5.44494140E-12
-1.21876578E-15	-8.01210392E-14	3.03677252E-10	6.93747346E-09	-7.00322740E-09	6.37125567E-11
1.94300949E-13	5.72304428E-13	-2.96703659E-10	-7.00322740E-09	8.22002902E-09	-9.92003771E-10
-1.72355015E-13	-3.40709116E-13	-5.44494140E-12	6.37125567E-11	-9.92003771E-10	7.70210709E-10