AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SS75 ∴ Orbital info ∴ Epoch epochXXX

(49186) 1998SS75 ▹

ORBITAL INFORMATION

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(ASCII data file 49186.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.40248	8.224e-09	au
e	0.116371	3.743e-08
i	2.875	4.089e-06	deg
Ω	179.557	6.746e-05	deg
ω	342.705	6.937e-05	deg
M	161.506	1.711e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1229	au
Aphelion	2.6821	au
Asc. node-Earth separation	1.13719	au
Desc. node-Earth separation	1.66317	au
Earth MOID	1.13141	au
Orbital period	1360.15	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	0.09606246	0.00106402	0.00012919	0.03751135	-0.41250819
0.09606246	1.00000000	-0.00323926	0.00246144	0.04249707	-0.20542804
0.00106402	-0.00323926	1.00000000	0.04559144	-0.04391162	-0.00091086
0.00012919	0.00246144	0.04559144	1.00000000	-0.97235699	0.00194320
0.03751135	0.04249707	-0.04391162	-0.97235699	1.00000000	-0.22412668
-0.41250819	-0.20542804	-0.00091086	0.00194320	-0.22412668	1.00000000

Covariance matrix
6.76337905E-17	2.95721266E-17	3.57812757E-17	7.16731063E-17	2.13994800E-14	-5.80533740E-14
2.95721266E-17	1.40118012E-15	-4.95813585E-16	6.21545222E-15	1.10348045E-13	-1.31589043E-13
3.57812757E-17	-4.95813585E-16	1.67205870E-11	1.25760646E-11	-1.24555766E-11	-6.37365217E-14
7.16731063E-17	6.21545222E-15	1.25760646E-11	4.55062920E-09	-4.55009140E-09	2.24319255E-12
2.13994800E-14	1.10348045E-13	-1.24555766E-11	-4.55009140E-09	4.81190795E-09	-2.66051214E-10
-5.80533740E-14	-1.31589043E-13	-6.37365217E-14	2.24319255E-12	-2.66051214E-10	2.92837075E-10