AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007RW18 ∴ Orbital info ∴ Epoch epochXXX

(341181) 2007RW18 ▹

ORBITAL INFORMATION

◲

(ASCII data file 341181.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.89575	2.972e-08	au
e	0.033486	9.303e-08
i	7.27	8.281e-06	deg
Ω	319.895	6.867e-05	deg
ω	83.273	0.0001479	deg
M	78.662	0.0001267	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7988	au
Aphelion	2.9927	au
Asc. node-Earth separation	1.86822	au
Desc. node-Earth separation	1.91776	au
Earth MOID	1.81778	au
Orbital period	1799.86	days
Date of orbit computation	apr 23 21:02

Correlation matrix
1.00000000	0.07520865	0.01615440	0.01587061	-0.07772948	0.03061190
0.07520865	1.00000000	0.03113057	0.03272056	-0.64139192	0.71874780
0.01615440	0.03113057	1.00000000	0.67141700	-0.33425897	0.02851785
0.01587061	0.03272056	0.67141700	1.00000000	-0.49374341	0.03855220
-0.07772948	-0.64139192	-0.33425897	-0.49374341	1.00000000	-0.88632890
0.03061190	0.71874780	0.02851785	0.03855220	-0.88632890	1.00000000

Covariance matrix
8.83169040E-16	2.07936034E-16	3.97546272E-15	3.23866412E-14	-3.41718678E-13	1.15252200E-13
2.07936034E-16	8.65525917E-15	2.39829149E-14	2.09031250E-13	-8.82723227E-12	8.47136934E-12
3.97546272E-15	2.39829149E-14	6.85724433E-11	3.81783909E-10	-4.09467010E-10	2.99177334E-11
3.23866412E-14	2.09031250E-13	3.81783909E-10	4.71520902E-09	-5.01548367E-09	3.35379615E-10
-3.41718678E-13	-8.82723227E-12	-4.09467010E-10	-5.01548367E-09	2.18837659E-08	-1.66108933E-08
1.15252200E-13	8.47136934E-12	2.99177334E-11	3.35379615E-10	-1.66108933E-08	1.60499652E-08