AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007CU9 ∴ Orbital info ∴ Epoch epochXXX

(309180) 2007CU9 ▹

ORBITAL INFORMATION

◲

(ASCII data file 309180.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55194	1.732e-08	au
e	0.078908	5.288e-08
i	6.903	5.865e-06	deg
Ω	103.156	4.392e-05	deg
ω	35.407	6.169e-05	deg
M	68.117	4.673e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3506	au
Aphelion	2.7533	au
Asc. node-Earth separation	1.4002	au
Desc. node-Earth separation	1.69362	au
Earth MOID	1.36876	au
Orbital period	1489.03	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	0.18642119	0.00218025	-0.01695135	0.34648775	-0.60190511
0.18642119	1.00000000	0.02081400	0.00585800	-0.00312480	-0.05115707
0.00218025	0.02081400	1.00000000	-0.04730249	0.02563249	0.01155737
-0.01695135	0.00585800	-0.04730249	1.00000000	-0.71967648	0.02031988
0.34648775	-0.00312480	0.02563249	-0.71967648	1.00000000	-0.69859725
-0.60190511	-0.05115707	0.01155737	0.02031988	-0.69859725	1.00000000

Covariance matrix
2.99898292E-16	1.70702050E-16	2.21429682E-16	-1.28919106E-14	3.70179114E-13	-4.87140084E-13
1.70702050E-16	2.79584385E-15	6.45437935E-15	1.36029077E-14	-1.01933179E-14	-1.26415682E-13
2.21429682E-16	6.45437935E-15	3.43941824E-11	-1.21829494E-11	9.27407023E-12	3.16767430E-12
-1.28919106E-14	1.36029077E-14	-1.21829494E-11	1.92864343E-09	-1.94984601E-09	4.17047960E-11
3.70179114E-13	-1.01933179E-14	9.27407023E-12	-1.94984601E-09	3.80604629E-09	-2.01420072E-09
-4.87140084E-13	-1.26415682E-13	3.16767430E-12	4.17047960E-11	-2.01420072E-09	2.18412596E-09