AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WD86 ∴ Orbital info ∴ Epoch epochXXX

(425260) 2009WD86 ▹

ORBITAL INFORMATION

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(ASCII data file 425260.eq0)

Keplerian elements at epoch
58330.1 MJD
	Value	1-σ variation	Units
a	2.72037	2.909e-08	au
e	0.040358	1.47e-07
i	6.459	1.272e-05	deg
Ω	21.327	6.758e-05	deg
ω	344.911	0.0001387	deg
M	33.236	0.0001156	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6106	au
Aphelion	2.8302	au
Asc. node-Earth separation	1.61706	au
Desc. node-Earth separation	1.82502	au
Earth MOID	1.60911	au
Orbital period	1638.86	days
Date of orbit computation	apr 23 21:20

Correlation matrix
1.00000000	-0.22825370	0.01833801	-0.00644097	-0.14497201	0.18039049
-0.22825370	1.00000000	0.00174915	-0.01335789	-0.24300027	0.24625946
0.01833801	0.00174915	1.00000000	-0.22739815	0.10975065	0.00087601
-0.00644097	-0.01335789	-0.22739815	1.00000000	-0.47935084	-0.00349207
-0.14497201	-0.24300027	0.10975065	-0.47935084	1.00000000	-0.87399955
0.18039049	0.24625946	0.00087601	-0.00349207	-0.87399955	1.00000000

Covariance matrix
8.46379986E-16	-9.75914241E-16	6.78475303E-15	-1.26640834E-14	-5.85079460E-13	6.06439504E-13
-9.75914241E-16	2.15984344E-14	3.26916046E-15	-1.32674854E-13	-4.95411266E-12	4.18210777E-12
6.78475303E-15	3.26916046E-15	1.61732782E-10	-1.95445476E-10	1.93621747E-10	1.28736322E-12
-1.26640834E-14	-1.32674854E-13	-1.95445476E-10	4.56750820E-09	-4.49408368E-09	-2.72718008E-11
-5.85079460E-13	-4.95411266E-12	1.93621747E-10	-4.49408368E-09	1.92440285E-08	-1.40103944E-08
6.06439504E-13	4.18210777E-12	1.28736322E-12	-2.72718008E-11	-1.40103944E-08	1.33531065E-08