AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007WM58 ∴ Orbital info ∴ Epoch epochXXX

(489730) 2007WM58 ▹

ORBITAL INFORMATION

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(ASCII data file 489730.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.76562	4.916e-08	au
e	0.035304	9.93e-08
i	3.064	1.109e-05	deg
Ω	259.137	0.0001971	deg
ω	190.722	0.000275	deg
M	179.395	0.0002011	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.668	au
Aphelion	2.8633	au
Asc. node-Earth separation	1.84613	au
Desc. node-Earth separation	1.68563	au
Earth MOID	1.68492	au
Orbital period	1679.91	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.07161882	0.00921309	-0.01080016	0.39407558	-0.61314348
0.07161882	1.00000000	0.02215863	0.00573581	-0.03122078	0.02615816
0.00921309	0.02215863	1.00000000	-0.06206671	0.04722870	-0.00512502
-0.01080016	0.00573581	-0.06206671	1.00000000	-0.71726931	0.00287827
0.39407558	-0.03122078	0.04722870	-0.71726931	1.00000000	-0.69647676
-0.61314348	0.02615816	-0.00512502	0.00287827	-0.69647676	1.00000000

Covariance matrix
2.41650203E-15	3.49594228E-16	5.02148395E-15	-1.04638593E-13	5.32745956E-12	-6.06209025E-12
3.49594228E-16	9.86022956E-15	2.43960496E-14	1.12255240E-13	-8.52578411E-13	5.22417119E-13
5.02148395E-15	2.43960496E-14	1.22932373E-10	-1.35631320E-10	1.44007861E-10	-1.14286680E-11
-1.04638593E-13	1.12255240E-13	-1.35631320E-10	3.88451021E-08	-3.88774203E-08	1.14094793E-10
5.32745956E-12	-8.52578411E-13	1.44007861E-10	-3.88774203E-08	7.56300020E-08	-3.85230259E-08
-6.06209025E-12	5.22417119E-13	-1.14286680E-11	1.14094793E-10	-3.85230259E-08	4.04513862E-08