AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SS48 ∴ Orbital info ∴ Epoch epochXXX

(477254) 2009SS48 ▹

ORBITAL INFORMATION

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(ASCII data file 477254.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.35315	2.985e-08	au
e	0.235297	1.043e-07
i	7.28	2.032e-05	deg
Ω	0.744	8.239e-05	deg
ω	63.923	0.0001001	deg
M	339.21	4.95e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7995	au
Aphelion	2.9068	au
Asc. node-Earth separation	1.01186	au
Desc. node-Earth separation	1.48318	au
Earth MOID	0.82656	au
Orbital period	1318.48	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	-0.29999993	0.03053174	-0.00481176	-0.05401299	-0.29657561
-0.29999993	1.00000000	-0.03485033	0.02274221	0.05948723	0.08400775
0.03053174	-0.03485033	1.00000000	-0.38303088	0.31916058	-0.02306450
-0.00481176	0.02274221	-0.38303088	1.00000000	-0.80208645	-0.01660881
-0.05401299	0.05948723	0.31916058	-0.80208645	1.00000000	-0.52756464
-0.29657561	0.08400775	-0.02306450	-0.01660881	-0.52756464	1.00000000

Covariance matrix
8.90792988E-16	-9.33622911E-16	1.85128301E-14	-1.18320943E-14	-1.61368896E-13	-4.38199003E-13
-9.33622911E-16	1.08723618E-14	-7.38247216E-14	1.95372605E-13	6.20896124E-13	4.33639511E-13
1.85128301E-14	-7.38247216E-14	4.12729800E-10	-6.41114598E-10	6.49045885E-10	-2.31966085E-11
-1.18320943E-14	1.95372605E-13	-6.41114598E-10	6.78793902E-09	-6.61490168E-09	-6.77415302E-11
-1.61368896E-13	6.20896124E-13	6.49045885E-10	-6.61490168E-09	1.00199716E-08	-2.61430641E-09
-4.38199003E-13	4.33639511E-13	-2.31966085E-11	-6.77415302E-11	-2.61430641E-09	2.45072809E-09