AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SM304 ∴ Orbital info ∴ Epoch epochXXX

(647318) 2008SM304 ▹

ORBITAL INFORMATION

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(ASCII data file 647318.eq0)

Keplerian elements at epoch
58060.3 MJD
	Value	1-σ variation	Units
a	2.411	1.588e-08	au
e	0.255246	9.199e-08
i	5.852	9.308e-06	deg
Ω	112.952	9.079e-05	deg
ω	221.33	9.656e-05	deg
M	182.81	2.169e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7956	au
Aphelion	3.0264	au
Asc. node-Earth separation	1.80536	au
Desc. node-Earth separation	0.87619	au
Earth MOID	0.79025	au
Orbital period	1367.39	days
Date of orbit computation	Jul 26 11:26

Correlation matrix
1.00000000	-0.06706454	0.02086469	0.00332409	-0.02832178	0.08083614
-0.06706454	1.00000000	0.01845305	0.03796512	-0.07130223	0.08735329
0.02086469	0.01845305	1.00000000	0.23510481	-0.22450287	0.02175913
0.00332409	0.03796512	0.23510481	1.00000000	-0.93807397	0.00898703
-0.02832178	-0.07130223	-0.22450287	-0.93807397	1.00000000	-0.34711626
0.08083614	0.08735329	0.02175913	0.00898703	-0.34711626	1.00000000

Covariance matrix
2.52225031E-16	-9.79747192E-17	3.08450390E-15	4.79283900E-15	-4.34343137E-14	2.78507544E-14
-9.79747192E-17	8.46162917E-15	1.58006277E-14	3.17057446E-13	-6.33356850E-13	1.74318538E-13
3.08450390E-15	1.58006277E-14	8.66480099E-11	1.98685866E-10	-2.01799242E-10	4.39398097E-12
4.79283900E-15	3.17057446E-13	1.98685866E-10	8.24237441E-09	-8.22397147E-09	1.77002682E-11
-4.34343137E-14	-6.33356850E-13	-2.01799242E-10	-8.22397147E-09	9.32473882E-09	-7.27161047E-10
2.78507544E-14	1.74318538E-13	4.39398097E-12	1.77002682E-11	-7.27161047E-10	4.70624597E-10