AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SB146 ∴ Orbital info ∴ Epoch epochXXX

(52950) 1998SB146 ▹

ORBITAL INFORMATION

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(ASCII data file 52950.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28854	6.004e-09	au
e	0.093927	3.889e-08
i	3.625	4.001e-06	deg
Ω	17.116	4.511e-05	deg
ω	183.723	4.777e-05	deg
M	315.406	1.567e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0736	au
Aphelion	2.5035	au
Asc. node-Earth separation	1.50512	au
Desc. node-Earth separation	1.07304	au
Earth MOID	1.07079	au
Orbital period	1264.55	days
Date of orbit computation	apr 23 19:57

Correlation matrix
1.00000000	0.07936442	0.00679045	0.01062759	-0.03628338	-0.12088458
0.07936442	1.00000000	0.00069863	0.00416673	0.04869943	-0.12833696
0.00679045	0.00069863	1.00000000	0.17318928	-0.16283309	-0.00131419
0.01062759	0.00416673	0.17318928	1.00000000	-0.94370811	0.00590111
-0.03628338	0.04869943	-0.16283309	-0.94370811	1.00000000	-0.32547132
-0.12088458	-0.12833696	-0.00131419	0.00590111	-0.32547132	1.00000000

Covariance matrix
3.60479537E-17	1.85295064E-17	1.63119020E-16	2.87832569E-15	-1.04064206E-14	-1.13762702E-14
1.85295064E-17	1.51215184E-15	1.08694840E-16	7.30899818E-15	9.04638315E-14	-7.82236547E-14
1.63119020E-16	1.08694840E-16	1.60078098E-11	3.12573187E-11	-3.11216049E-11	-8.24165087E-14
2.87832569E-15	7.30899818E-15	3.12573187E-11	2.03483643E-09	-2.03355447E-09	4.17241268E-12
-1.04064206E-14	9.04638315E-14	-3.11216049E-11	-2.03355447E-09	2.28195324E-09	-2.43699573E-10
-1.13762702E-14	-7.82236547E-14	-8.24165087E-14	4.17241268E-12	-2.43699573E-10	2.45684263E-10