AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008RG139 ∴ Orbital info ∴ Epoch epochXXX

(281424) 2008RG139 ▹

ORBITAL INFORMATION

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(ASCII data file 281424.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61086	1.769e-08	au
e	0.062764	4.453e-08
i	14.054	6.27e-06	deg
Ω	232.134	1.811e-05	deg
ω	251.48	5.496e-05	deg
M	127.308	5.185e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.447	au
Aphelion	2.7747	au
Asc. node-Earth separation	1.64303	au
Desc. node-Earth separation	1.56121	au
Earth MOID	1.50257	au
Orbital period	1540.9	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.27930593	0.02522228	0.00347330	-0.01101584	-0.10032043
-0.27930593	1.00000000	-0.00280613	-0.00471962	-0.08427541	0.14386604
0.02522228	-0.00280613	1.00000000	-0.08323293	0.02790793	-0.00377328
0.00347330	-0.00471962	-0.08323293	1.00000000	-0.32170644	0.00173615
-0.01101584	-0.08427541	0.02790793	-0.32170644	1.00000000	-0.93884376
-0.10032043	0.14386604	-0.00377328	0.00173615	-0.93884376	1.00000000

Covariance matrix
3.12922782E-16	-2.20000236E-16	2.79743357E-15	1.11298663E-15	-1.07100789E-14	-9.20114910E-14
-2.20000236E-16	1.98266250E-15	-7.83409429E-16	-3.80680801E-15	-2.06244284E-13	3.32136636E-13
2.79743357E-15	-7.83409429E-16	3.93109590E-11	-9.45325693E-12	9.61703387E-12	-1.22661951E-12
1.11298663E-15	-3.80680801E-15	-9.45325693E-12	3.28139836E-10	-3.20291829E-10	1.63061660E-12
-1.07100789E-14	-2.06244284E-13	9.61703387E-12	-3.20291829E-10	3.02073937E-09	-2.67537128E-09
-9.20114910E-14	3.32136636E-13	-1.22661951E-12	1.63061660E-12	-2.67537128E-09	2.68824113E-09