AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WC40 ∴ Orbital info ∴ Epoch epochXXX

(296828) 2009WC40 ▹

ORBITAL INFORMATION

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(ASCII data file 296828.eq0)

Keplerian elements at epoch
57735.4 MJD
	Value	1-σ variation	Units
a	2.3218	9.305e-09	au
e	0.235596	4.871e-08
i	2.81	5.933e-06	deg
Ω	37.372	0.0001055	deg
ω	333.708	0.0001064	deg
M	36.349	1.194e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7748	au
Aphelion	2.8688	au
Asc. node-Earth separation	0.81782	au
Desc. node-Earth separation	1.77527	au
Earth MOID	0.77533	au
Orbital period	1292.21	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	0.20935361	-0.00501407	-0.01792298	0.00888169	0.05225104
0.20935361	1.00000000	0.00078287	0.00179466	0.01446449	-0.22635120
-0.00501407	0.00078287	1.00000000	0.20185013	-0.19917290	-0.00347448
-0.01792298	0.00179466	0.20185013	1.00000000	-0.99129122	0.01331239
0.00888169	0.01446449	-0.19917290	-0.99129122	1.00000000	-0.13866459
0.05225104	-0.22635120	-0.00347448	0.01331239	-0.13866459	1.00000000

Covariance matrix
8.65890391E-17	9.48867393E-17	-2.76835065E-16	-1.75961120E-14	8.79337129E-15	5.80672359E-15
9.48867393E-17	2.37239618E-15	2.26246790E-16	9.22255009E-15	7.49592210E-14	-1.31668275E-13
-2.76835065E-16	2.26246790E-16	3.52045260E-11	1.26358164E-10	-1.25735436E-10	-2.46203059E-13
-1.75961120E-14	9.22255009E-15	1.26358164E-10	1.11314070E-08	-1.11276763E-08	1.67739619E-11
8.79337129E-15	7.49592210E-14	-1.25735436E-10	-1.11276763E-08	1.13202597E-08	-1.76196997E-10
5.80672359E-15	-1.31668275E-13	-2.46203059E-13	1.67739619E-11	-1.76196997E-10	1.42629540E-10