AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SQ251 ∴ Orbital info ∴ Epoch epochXXX

(528361) 2008SQ251 ▹

ORBITAL INFORMATION

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(ASCII data file 528361.eq0)

Keplerian elements at epoch
58297.9 MJD
	Value	1-σ variation	Units
a	2.68496	2.635e-08	au
e	0.161281	6.815e-08
i	10.239	1.042e-05	deg
Ω	181.091	3.62e-05	deg
ω	250.655	5.585e-05	deg
M	34.539	3.582e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2519	au
Aphelion	3.118	au
Asc. node-Earth separation	1.76735	au
Desc. node-Earth separation	1.4801	au
Earth MOID	1.29096	au
Orbital period	1606.96	days
Date of orbit computation	apr 23 21:42

Correlation matrix
1.00000000	0.18607824	0.01213856	-0.00223863	0.11011934	-0.13819540
0.18607824	1.00000000	-0.04273771	0.01817847	-0.15948199	0.25066760
0.01213856	-0.04273771	1.00000000	0.22679667	-0.12744737	-0.02545977
-0.00223863	0.01817847	0.22679667	1.00000000	-0.64728226	0.01234508
0.11011934	-0.15948199	-0.12744737	-0.64728226	1.00000000	-0.76245954
-0.13819540	0.25066760	-0.02545977	0.01234508	-0.76245954	1.00000000

Covariance matrix
6.94386097E-16	3.34187234E-16	3.33201644E-15	-2.13561631E-15	1.62072487E-13	-1.30436831E-13
3.34187234E-16	4.64501932E-15	-3.03420269E-14	4.48530573E-14	-6.07086502E-13	6.11924892E-13
3.33201644E-15	-3.03420269E-14	1.08512352E-10	8.55297308E-11	-7.41507685E-11	-9.49948732E-12
-2.13561631E-15	4.48530573E-14	8.55297308E-11	1.31063479E-09	-1.30881941E-09	1.60081360E-11
1.62072487E-13	-6.07086502E-13	-7.41507685E-11	-1.30881941E-09	3.11953853E-09	-1.52534519E-09
-1.30436831E-13	6.11924892E-13	-9.49948732E-12	1.60081360E-11	-1.52534519E-09	1.28295764E-09