AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1993FA21 ∴ Orbital info ∴ Epoch epochXXX

(42506) 1993FA21 ▹

ORBITAL INFORMATION

◲

(ASCII data file 42506.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.73602	1.558e-08	au
e	0.055551	3.977e-08
i	9.446	5.657e-06	deg
Ω	188.382	2.476e-05	deg
ω	107.743	5.738e-05	deg
M	208.049	5.303e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.584	au
Aphelion	2.888	au
Asc. node-Earth separation	1.77618	au
Desc. node-Earth separation	1.68178	au
Earth MOID	1.58801	au
Orbital period	1653.01	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.12603014	-0.00105871	-0.00209986	0.14543516	-0.25905023
0.12603014	1.00000000	0.00012927	-0.00084505	0.22234170	-0.25467405
-0.00105871	0.00012927	1.00000000	-0.03611942	0.01399714	0.00154747
-0.00209986	-0.00084505	-0.03611942	1.00000000	-0.42295545	-0.00330255
0.14543516	0.22234170	0.01399714	-0.42295545	1.00000000	-0.89802016
-0.25905023	-0.25467405	0.00154747	-0.00330255	-0.89802016	1.00000000

Covariance matrix
2.42633435E-16	7.80805076E-17	-9.32909861E-17	-8.09760635E-16	1.29996813E-13	-2.13989882E-13
7.80805076E-17	1.58192446E-15	2.90854782E-17	-8.32087609E-16	5.07459931E-13	-5.37169687E-13
-9.32909861E-17	2.90854782E-17	3.20018031E-11	-5.05847685E-12	4.54375153E-12	4.64242323E-13
-8.09760635E-16	-8.32087609E-16	-5.05847685E-12	6.12891526E-10	-6.00861512E-10	-4.33585940E-12
1.29996813E-13	5.07459931E-13	4.54375153E-12	-6.00861512E-10	3.29288007E-09	-2.73280081E-09
-2.13989882E-13	-5.37169687E-13	4.64242323E-13	-4.33585940E-12	-2.73280081E-09	2.81234027E-09