AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009XX12 ∴ Orbital info ∴ Epoch epochXXX

(266915) 2009XX12 ▹

ORBITAL INFORMATION

◲

(ASCII data file 266915.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57568	1.942e-08	au
e	0.09325	6.032e-08
i	1.532	6.051e-06	deg
Ω	175.317	0.0001776	deg
ω	174.918	0.0001813	deg
M	235.901	3.054e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3355	au
Aphelion	2.8159	au
Asc. node-Earth separation	1.82016	au
Desc. node-Earth separation	1.33204	au
Earth MOID	1.32914	au
Orbital period	1509.86	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	-0.32694194	0.01387047	0.00026064	-0.09892480	0.37522027
-0.32694194	1.00000000	-0.01164177	-0.00647532	0.10098937	-0.51655708
0.01387047	-0.01164177	1.00000000	0.36710792	-0.36346912	0.02072159
0.00026064	-0.00647532	0.36710792	1.00000000	-0.98212627	0.01564906
-0.09892480	0.10098937	-0.36346912	-0.98212627	1.00000000	-0.19966445
0.37522027	-0.51655708	0.02072159	0.01564906	-0.19966445	1.00000000

Covariance matrix
3.77077127E-16	-3.82953015E-16	1.62982423E-15	8.98819532E-16	-3.48334262E-13	2.22552040E-13
-3.82953015E-16	3.63847604E-15	-4.24925864E-15	-6.93638061E-14	1.10461596E-12	-9.51717964E-13
1.62982423E-15	-4.24925864E-15	3.66158326E-11	3.94493867E-10	-3.98820880E-10	3.82990331E-12
8.98819532E-16	-6.93638061E-14	3.94493867E-10	3.15372703E-08	-3.16268023E-08	8.48849166E-11
-3.48334262E-13	1.10461596E-12	-3.98820880E-10	-3.16268023E-08	3.28815144E-08	-1.10587704E-09
2.22552040E-13	-9.51717964E-13	3.82990331E-12	8.48849166E-11	-1.10587704E-09	9.32954332E-10