AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002SX20 ∴ Orbital info ∴ Epoch epochXXX

(298142) 2002SX20 ▹

ORBITAL INFORMATION

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(ASCII data file 298142.eq0)

Keplerian elements at epoch
58045.4 MJD
	Value	1-σ variation	Units
a	2.69678	1.324e-08	au
e	0.117557	5.422e-08
i	14.478	7.14e-06	deg
Ω	12.832	1.69e-05	deg
ω	311.998	3.625e-05	deg
M	176.421	3.232e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3798	au
Aphelion	3.0138	au
Asc. node-Earth separation	1.46578	au
Desc. node-Earth separation	1.88516	au
Earth MOID	1.39402	au
Orbital period	1617.58	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	0.20815742	0.01241902	-0.01259185	0.39739763	-0.45267624
0.20815742	1.00000000	-0.02265753	-0.02057475	0.39694669	-0.50519693
0.01241902	-0.02265753	1.00000000	0.20346070	-0.09751783	0.00885882
-0.01259185	-0.02057475	0.20346070	1.00000000	-0.44703949	0.00051815
0.39739763	0.39694669	-0.09751783	-0.44703949	1.00000000	-0.88616936
-0.45267624	-0.50519693	0.00885882	0.00051815	-0.88616936	1.00000000

Covariance matrix
1.75255477E-16	1.49409474E-16	1.17390192E-15	-2.81799548E-15	1.90726387E-13	-1.93691741E-13
1.49409474E-16	2.93968555E-15	-8.77145885E-15	-1.88581890E-14	7.80247407E-13	-8.85316871E-13
1.17390192E-15	-8.77145885E-15	5.09820860E-11	2.45586437E-11	-2.52430924E-11	2.04442924E-12
-2.81799548E-15	-1.88581890E-14	2.45586437E-11	2.85778841E-10	-2.73974805E-10	2.83113307E-13
1.90726387E-13	7.80247407E-13	-2.52430924E-11	-2.73974805E-10	1.31431483E-09	-1.03837455E-09
-1.93691741E-13	-8.85316871E-13	2.04442924E-12	2.83113307E-13	-1.03837455E-09	1.04466057E-09