AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UL81 ∴ Orbital info ∴ Epoch epochXXX

(462445) 2008UL81 ▹

ORBITAL INFORMATION

◲

(ASCII data file 462445.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.07641	3.097e-08	au
e	0.076145	8.206e-08
i	10.071	8.118e-06	deg
Ω	254.49	4.482e-05	deg
ω	114.024	7.407e-05	deg
M	340.91	6.276e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8422	au
Aphelion	3.3107	au
Asc. node-Earth separation	2.14162	au
Desc. node-Earth separation	1.9822	au
Earth MOID	1.8615	au
Orbital period	1970.9	days
Date of orbit computation	apr 23 21:28

Correlation matrix
1.00000000	0.13449162	0.00890000	0.00663973	0.37016791	-0.56962237
0.13449162	1.00000000	-0.00051543	-0.00432539	0.16431906	-0.24055204
0.00890000	-0.00051543	1.00000000	-0.22518625	0.13351270	-0.00091665
0.00663973	-0.00432539	-0.22518625	1.00000000	-0.59928751	0.00451632
0.37016791	0.16431906	0.13351270	-0.59928751	1.00000000	-0.79351888
-0.56962237	-0.24055204	-0.00091665	0.00451632	-0.79351888	1.00000000

Covariance matrix
9.59116326E-16	3.41775264E-16	2.23769633E-15	9.21532434E-15	8.49152999E-13	-1.10719151E-12
3.41775264E-16	6.73316936E-15	-3.43362449E-16	-1.59059422E-14	9.98732670E-13	-1.23885044E-12
2.23769633E-15	-3.43362449E-16	6.59100071E-11	-8.19298872E-11	8.02878458E-11	-4.67065470E-13
9.21532434E-15	-1.59059422E-14	-8.19298872E-11	2.00839724E-09	-1.98935174E-09	1.27031012E-11
8.49152999E-13	9.98732670E-13	8.02878458E-11	-1.98935174E-09	5.48659731E-09	-3.68900189E-09
-1.10719151E-12	-1.23885044E-12	-4.67065470E-13	1.27031012E-11	-3.68900189E-09	3.93912841E-09