AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SD67 ∴ Orbital info ∴ Epoch epochXXX

(26287) 1998SD67 ▹

ORBITAL INFORMATION

◲

(ASCII data file 26287.eq0)

Keplerian elements at epoch
57854.1 MJD
	Value	1-σ variation	Units
a	2.22964	4.468e-09	au
e	0.191999	2.94e-08
i	5.936	2.938e-06	deg
Ω	48.4	3.074e-05	deg
ω	299.088	3.151e-05	deg
M	226.978	7.412e-06	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8015	au
Aphelion	2.6577	au
Asc. node-Earth separation	0.97548	au
Desc. node-Earth separation	1.35924	au
Earth MOID	0.80537	au
Orbital period	1216.05	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.05981159	-0.00713078	0.00900411	0.00233115	-0.09460408
0.05981159	1.00000000	0.00370510	0.01082103	-0.00742293	0.01154229
-0.00713078	0.00370510	1.00000000	-0.21291294	0.21126093	-0.01918703
0.00900411	0.01082103	-0.21291294	1.00000000	-0.97090437	0.00937579
0.00233115	-0.00742293	0.21126093	-0.97090437	1.00000000	-0.23787234
-0.09460408	0.01154229	-0.01918703	0.00937579	-0.23787234	1.00000000

Covariance matrix
1.99661514E-17	7.85856054E-18	-9.36053643E-17	1.23659297E-15	3.28222953E-16	-3.13326724E-15
7.85856054E-18	8.64611360E-16	3.20057086E-16	9.77951942E-15	-6.87760816E-15	2.51560627E-15
-9.36053643E-17	3.20057086E-16	8.63045408E-12	-1.92246063E-11	1.95563326E-11	-4.17796749E-13
1.23659297E-15	9.77951942E-15	-1.92246063E-11	9.44663492E-10	-9.40299957E-10	2.13592796E-12
3.28222953E-16	-6.87760816E-15	1.95563326E-11	-9.40299957E-10	9.92893783E-10	-5.55566067E-11
-3.13326724E-15	2.51560627E-15	-4.17796749E-13	2.13592796E-12	-5.55566067E-11	5.49390003E-11