AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RJ108 ∴ Orbital info ∴ Epoch epochXXX

(139910) 2001RJ108 ▹

ORBITAL INFORMATION

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(ASCII data file 139910.eq0)

Keplerian elements at epoch
57160.6 MJD
	Value	1-σ variation	Units
a	2.70868	1.682e-08	au
e	0.051047	4.372e-08
i	1.874	5.428e-06	deg
Ω	32.55	0.0001481	deg
ω	216.846	0.0001591	deg
M	114.058	5.762e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5704	au
Aphelion	2.8469	au
Asc. node-Earth separation	1.82076	au
Desc. node-Earth separation	1.59016	au
Earth MOID	1.55656	au
Orbital period	1628.3	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	-0.03338297	-0.00087886	-0.00603382	-0.09271159	0.26841460
-0.03338297	1.00000000	-0.00786539	-0.00883575	-0.04576762	0.14477263
-0.00087886	-0.00786539	1.00000000	-0.15940096	0.14922391	-0.00189861
-0.00603382	-0.00883575	-0.15940096	1.00000000	-0.92988717	0.00039001
-0.09271159	-0.04576762	0.14922391	-0.92988717	1.00000000	-0.36746168
0.26841460	0.14477263	-0.00189861	0.00039001	-0.36746168	1.00000000

Covariance matrix
2.82928353E-16	-2.45490173E-17	-8.02454548E-17	-1.50272085E-14	-2.48072519E-13	2.60128897E-13
-2.45490173E-17	1.91135648E-15	-1.86659891E-15	-5.71955346E-14	-3.18299188E-13	3.64671258E-13
-8.02454548E-17	-1.86659891E-15	2.94659383E-11	-1.28114631E-10	1.28856088E-10	-5.93801181E-13
-1.50272085E-14	-5.71955346E-14	-1.28114631E-10	2.19227644E-08	-2.19020271E-08	3.32714780E-12
-2.48072519E-13	-3.18299188E-13	1.28856088E-10	-2.19020271E-08	2.53053762E-08	-3.36792715E-09
2.60128897E-13	3.64671258E-13	-5.93801181E-13	3.32714780E-12	-3.36792715E-09	3.31962067E-09