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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.32192	9.434e-09	au
e	0.234834	4.848e-08
i	2.806	5.932e-06	deg
Ω	37.326	0.0001057	deg
ω	333.848	0.0001066	deg
M	58.256	1.267e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7767	au
Aphelion	2.8672	au
Asc. node-Earth separation	0.81965	au
Desc. node-Earth separation	1.77349	au
Earth MOID	0.77723	au
Orbital period	1292.32	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	0.21488121	-0.00452817	-0.01769323	0.00826593	-0.30431790
0.21488121	1.00000000	0.00085364	0.00140478	0.01449308	-0.29126944
-0.00452817	0.00085364	1.00000000	0.20327433	-0.20057570	-0.00156719
-0.01769323	0.00140478	0.20327433	1.00000000	-0.99119181	0.01845944
0.00826593	0.01449308	-0.20057570	-0.99119181	1.00000000	-0.13558981
-0.30431790	-0.29126944	-0.00156719	0.01845944	-0.13558981	1.00000000

Covariance matrix
8.89922874E-17	9.82774643E-17	-2.53384654E-16	-1.76428996E-14	8.31288764E-15	-3.63674382E-14
9.82774643E-17	2.35049117E-15	2.45491586E-16	7.19904396E-15	7.49072621E-14	-1.78888844E-13
-2.53384654E-16	2.45491586E-16	3.51853581E-11	1.27453054E-10	-1.26836238E-10	-1.17763537E-13
-1.76428996E-14	7.19904396E-15	1.27453054E-10	1.11730935E-08	-1.11693645E-08	2.47180490E-11
8.31288764E-15	7.49072621E-14	-1.26836238E-10	-1.11693645E-08	1.13649645E-08	-1.83113400E-10
-3.63674382E-14	-1.78888844E-13	-1.17763537E-13	2.47180490E-11	-1.83113400E-10	1.60478939E-10