AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SW115 ∴ Orbital info ∴ Epoch epochXXX

(49203) 1998SW115 ▹

ORBITAL INFORMATION

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(ASCII data file 49203.eq0)

Keplerian elements at epoch
57540.3 MJD
	Value	1-σ variation	Units
a	2.40738	7.937e-09	au
e	0.130414	3.022e-08
i	1.684	3.632e-06	deg
Ω	290.7	0.0001318	deg
ω	311.444	0.0001329	deg
M	25.555	1.691e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0934	au
Aphelion	2.7213	au
Asc. node-Earth separation	1.16185	au
Desc. node-Earth separation	1.60529	au
Earth MOID	1.08106	au
Orbital period	1364.32	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	0.05465327	0.00196637	0.00491867	-0.01449361	0.07437669
0.05465327	1.00000000	0.00003015	0.00325621	-0.01672904	0.08151398
0.00196637	0.00003015	1.00000000	0.22164692	-0.22066550	0.00515958
0.00491867	0.00325621	0.22164692	1.00000000	-0.99167794	0.00660908
-0.01449361	-0.01672904	-0.22066550	-0.99167794	1.00000000	-0.13361538
0.07437669	0.08151398	0.00515958	0.00660908	-0.13361538	1.00000000

Covariance matrix
6.29991708E-17	1.31111231E-17	5.66850078E-17	5.14440178E-15	-1.52907952E-14	9.98526644E-15
1.31111231E-17	9.13508667E-16	3.31000859E-18	1.29684705E-14	-6.72068542E-14	4.16719494E-14
5.66850078E-17	3.31000859E-18	1.31907818E-11	1.06075805E-10	-1.06526064E-10	3.16960111E-13
5.14440178E-15	1.29684705E-14	1.06075805E-10	1.73635585E-08	-1.73690552E-08	1.47304451E-11
-1.52907952E-14	-6.72068542E-14	-1.06526064E-10	-1.73690552E-08	1.76673881E-08	-3.00398679E-10
9.98526644E-15	4.16719494E-14	3.16960111E-13	1.47304451E-11	-3.00398679E-10	2.86095356E-10