AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001EJ12 ∴ Orbital info ∴ Epoch epochXXX

(63301) 2001EJ12 ▹

ORBITAL INFORMATION

◲

(ASCII data file 63301.eq0)

Keplerian elements at epoch
57502.9 MJD
	Value	1-σ variation	Units
a	2.74806	1.253e-08	au
e	0.102539	3.717e-08
i	15.083	4.645e-06	deg
Ω	167.383	1.572e-05	deg
ω	112.112	2.835e-05	deg
M	40.124	2.294e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4663	au
Aphelion	3.0298	au
Asc. node-Earth separation	1.83617	au
Desc. node-Earth separation	1.61225	au
Earth MOID	1.49516	au
Orbital period	1663.94	days
Date of orbit computation	apr 23 19:59

Correlation matrix
1.00000000	-0.02230702	0.01209402	0.00876892	0.01700060	-0.03481647
-0.02230702	1.00000000	-0.01359072	-0.00644501	0.04545621	-0.05719626
0.01209402	-0.01359072	1.00000000	0.05562889	-0.03376584	0.00628938
0.00876892	-0.00644501	0.05562889	1.00000000	-0.54626113	0.01410197
0.01700060	0.04545621	-0.03376584	-0.54626113	1.00000000	-0.83753531
-0.03481647	-0.05719626	0.00628938	0.01410197	-0.83753531	1.00000000

Covariance matrix
1.56996835E-16	-1.03887164E-17	7.03876793E-16	1.72671306E-15	6.03930422E-15	-1.00064039E-14
-1.03887164E-17	1.38149666E-15	-2.34637652E-15	-3.76467489E-15	4.79010837E-14	-4.87629918E-14
7.03876793E-16	-2.34637652E-15	2.15755010E-11	4.06078157E-12	-4.44667274E-12	6.70094791E-13
1.72671306E-15	-3.76467489E-15	4.06078157E-12	2.46977613E-10	-2.43391976E-10	5.08342378E-12
6.03930422E-15	4.79010837E-14	-4.44667274E-12	-2.43391976E-10	8.03811692E-10	-5.44663256E-10
-1.00064039E-14	-4.87629918E-14	6.70094791E-13	5.08342378E-12	-5.44663256E-10	5.26133055E-10