AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WP71 ∴ Orbital info ∴ Epoch epochXXX

(379330) 2009WP71 ▹

ORBITAL INFORMATION

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(ASCII data file 379330.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.65659	2.5e-08	au
e	0.09863	7.44e-08
i	10.196	8.704e-06	deg
Ω	233.967	3.411e-05	deg
ω	126.174	5.052e-05	deg
M	166.495	3.943e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3946	au
Aphelion	2.9186	au
Asc. node-Earth separation	1.78236	au
Desc. node-Earth separation	1.49799	au
Earth MOID	1.40915	au
Orbital period	1581.55	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	0.29230290	0.00819509	0.00648893	0.09651840	-0.32765108
0.29230290	1.00000000	0.00257884	0.00771719	0.26399993	-0.43597713
0.00819509	0.00257884	1.00000000	-0.19324721	0.13297750	-0.00780161
0.00648893	0.00771719	-0.19324721	1.00000000	-0.66247055	-0.00344581
0.09651840	0.26399993	0.13297750	-0.66247055	1.00000000	-0.72493072
-0.32765108	-0.43597713	-0.00780161	-0.00344581	-0.72493072	1.00000000

Covariance matrix
6.25162797E-16	5.43758350E-16	1.78357793E-15	5.53414615E-15	1.21920435E-13	-3.23062886E-13
5.43758350E-16	5.53544470E-15	1.67009957E-15	1.95846745E-14	9.92315805E-13	-1.27914231E-12
1.78357793E-15	1.67009957E-15	7.57675219E-11	-5.73766933E-11	5.84775992E-11	-2.67796412E-12
5.53414615E-15	1.95846745E-14	-5.73766933E-11	1.16348686E-09	-1.14160839E-09	-4.63501408E-12
1.21920435E-13	9.92315805E-13	5.84775992E-11	-1.14160839E-09	2.55234670E-09	-1.44425951E-09
-3.23062886E-13	-1.27914231E-12	-2.67796412E-12	-4.63501408E-12	-1.44425951E-09	1.55509815E-09