AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Samantha ∴ Orbital info ∴ Epoch epochXXX

(3147) Samantha ▹

ORBITAL INFORMATION

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(ASCII data file 3147.eq0)

Keplerian elements at epoch
57516.0 MJD
	Value	1-σ variation	Units
a	2.62211	7.545e-09	au
e	0.194353	2.506e-08
i	3.545	4.315e-06	deg
Ω	215.647	5.613e-05	deg
ω	243.851	5.778e-05	deg
M	91.363	1.254e-05	deg

Other useful info
Absolute Magnitude (H)	13.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1125	au
Aphelion	3.1317	au
Asc. node-Earth separation	1.75333	au
Desc. node-Earth separation	1.32882	au
Earth MOID	1.13049	au
Orbital period	1550.87	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.09794536	0.00227823	0.00159085	-0.00538434	0.00621786
0.09794536	1.00000000	-0.00617616	0.00236399	0.03180821	-0.13272134
0.00227823	-0.00617616	1.00000000	-0.42626496	0.41340756	-0.00160974
0.00159085	0.00236399	-0.42626496	1.00000000	-0.97097336	0.00406062
-0.00538434	0.03180821	0.41340756	-0.97097336	1.00000000	-0.23887512
0.00621786	-0.13272134	-0.00160974	0.00406062	-0.23887512	1.00000000

Covariance matrix
5.69208375E-17	1.85162062E-17	7.41615107E-17	6.73727582E-16	-2.34698684E-15	5.88419414E-16
1.85162062E-17	6.27863183E-16	-6.67723259E-16	3.32504222E-15	4.60483484E-14	-4.17141648E-14
7.41615107E-17	-6.67723259E-16	1.86161958E-11	-1.03239203E-10	1.03054329E-10	-8.71188834E-14
6.73727582E-16	3.32504222E-15	-1.03239203E-10	3.15093233E-09	-3.14897494E-09	2.85905522E-12
-2.34698684E-15	4.60483484E-14	1.03054329E-10	-3.14897494E-09	3.33798749E-09	-1.73110556E-10
5.88419414E-16	-4.17141648E-14	-8.71188834E-14	2.85905522E-12	-1.73110556E-10	1.57333272E-10