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.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.41084	1.604e-08	au
e	0.255238	9.198e-08
i	5.855	9.314e-06	deg
Ω	112.859	9.066e-05	deg
ω	221.361	9.646e-05	deg
M	131.007	2.217e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7955	au
Aphelion	3.0262	au
Asc. node-Earth separation	1.80476	au
Desc. node-Earth separation	0.87614	au
Earth MOID	0.78991	au
Orbital period	1367.26	days
Date of orbit computation	Jul 26 11:26

Correlation matrix
1.00000000	-0.06879568	0.01875131	0.00314139	-0.03479382	-0.20367200
-0.06879568	1.00000000	0.01865254	0.03808743	-0.07528227	0.11470926
0.01875131	0.01865254	1.00000000	0.23436685	-0.22369031	0.01597136
0.00314139	0.03808743	0.23436685	1.00000000	-0.93778653	0.00819214
-0.03479382	-0.07528227	-0.22369031	-0.93778653	1.00000000	-0.33225240
-0.20367200	0.11470926	0.01597136	0.00819214	-0.33225240	1.00000000

Covariance matrix
2.57269390E-16	-1.01491614E-16	2.80144633E-15	4.56797582E-15	-5.38301698E-14	-7.24336308E-14
-1.01491614E-16	8.45960199E-15	1.59797374E-14	3.17587829E-13	-6.67878205E-13	2.33931285E-13
2.80144633E-15	1.59797374E-14	8.67587499E-11	1.97906488E-10	-2.00971005E-10	3.29847740E-12
4.56797582E-15	3.17587829E-13	1.97906488E-10	8.21891322E-09	-8.20050845E-09	1.64671971E-11
-5.38301698E-14	-6.67878205E-13	-2.00971005E-10	-8.20050845E-09	9.30377461E-09	-7.10579358E-10
-7.24336308E-14	2.33931285E-13	3.29847740E-12	1.64671971E-11	-7.10579358E-10	4.91620228E-10