AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SM308 ∴ Orbital info ∴ Epoch epochXXX

(336299) 2008SM308 ▹

ORBITAL INFORMATION

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(ASCII data file 336299.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69754	1.638e-08	au
e	0.150761	5.031e-08
i	10.778	7.051e-06	deg
Ω	320.957	2.67e-05	deg
ω	133.719	3.87e-05	deg
M	117.158	2.485e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2909	au
Aphelion	3.1042	au
Asc. node-Earth separation	1.93004	au
Desc. node-Earth separation	1.40117	au
Earth MOID	1.32241	au
Orbital period	1618.27	days
Date of orbit computation	apr 23 21:01

Correlation matrix
1.00000000	-0.25922182	-0.00978560	-0.02565838	-0.07694638	-0.05843718
-0.25922182	1.00000000	-0.01130772	-0.01834339	0.35342592	-0.40395783
-0.00978560	-0.01130772	1.00000000	0.26952634	-0.18962368	0.00910359
-0.02565838	-0.01834339	0.26952634	1.00000000	-0.69730641	0.03346237
-0.07694638	0.35342592	-0.18962368	-0.69730641	1.00000000	-0.71890385
-0.05843718	-0.40395783	0.00910359	0.03346237	-0.71890385	1.00000000

Covariance matrix
2.68179562E-16	-2.13552093E-16	-1.12999762E-15	-1.12189270E-14	-4.87626058E-14	-2.37822570E-14
-2.13552093E-16	2.53068954E-15	-4.01117590E-15	-2.46381640E-14	6.88024177E-13	-5.05017521E-13
-1.12999762E-15	-4.01117590E-15	4.97226882E-11	5.07443522E-11	-5.17434935E-11	1.59529472E-12
-1.12189270E-14	-2.46381640E-14	5.07443522E-11	7.12883218E-10	-7.20474674E-10	2.22032694E-11
-4.87626058E-14	6.88024177E-13	-5.17434935E-11	-7.20474674E-10	1.49751692E-09	-6.91365430E-10
-2.37822570E-14	-5.05017521E-13	1.59529472E-12	2.22032694E-11	-6.91365430E-10	6.17592433E-10