AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SB49 ∴ Orbital info ∴ Epoch epochXXX

(49148) 1998SB49 ▹

ORBITAL INFORMATION

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(ASCII data file 49148.eq0)

Keplerian elements at epoch
57633.3 MJD
	Value	1-σ variation	Units
a	2.39722	8.561e-09	au
e	0.124058	3.868e-08
i	3.367	4.526e-06	deg
Ω	170.81	6.626e-05	deg
ω	215.469	6.892e-05	deg
M	277.079	1.835e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0998	au
Aphelion	2.6946	au
Asc. node-Earth separation	1.63045	au
Desc. node-Earth separation	1.13764	au
Earth MOID	1.10397	au
Orbital period	1355.69	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.23066875	-0.00282142	-0.00265643	0.07876728	-0.29924968
-0.23066875	1.00000000	-0.00661156	0.00500201	-0.06120940	0.21751345
-0.00282142	-0.00661156	1.00000000	-0.05907048	0.05821071	-0.00526386
-0.00265643	0.00500201	-0.05907048	1.00000000	-0.96132864	0.00329857
0.07876728	-0.06120940	0.05821071	-0.96132864	1.00000000	-0.27478508
-0.29924968	0.21751345	-0.00526386	0.00329857	-0.27478508	1.00000000

Covariance matrix
7.32916538E-17	-7.63797790E-17	-1.09327125E-16	-1.50686470E-15	4.64717725E-14	-4.70100626E-14
-7.63797790E-17	1.49597637E-15	-1.15744002E-15	1.28190590E-14	-1.63153591E-13	1.54375494E-13
-1.09327125E-16	-1.15744002E-15	2.04863540E-11	-1.77154494E-11	1.81573030E-11	-4.37185930E-13
-1.50686470E-15	1.28190590E-14	-1.77154494E-11	4.39034553E-09	-4.38972534E-09	4.01055879E-12
4.64717725E-14	-1.63153591E-13	1.81573030E-11	-4.38972534E-09	4.74932871E-09	-3.47487465E-10
-4.70100626E-14	1.54375494E-13	-4.37185930E-13	4.01055879E-12	-3.47487465E-10	3.36712892E-10