AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WH91 ∴ Orbital info ∴ Epoch epochXXX

(541727) 2011WH91 ▹

ORBITAL INFORMATION

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(ASCII data file 541727.eq0)

Keplerian elements at epoch
58277.0 MJD
	Value	1-σ variation	Units
a	2.63264	5.083e-08	au
e	0.147181	6.141e-08
i	11.042	1.134e-05	deg
Ω	63.592	5.158e-05	deg
ω	44.219	9.672e-05	deg
M	176.348	7.389e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2452	au
Aphelion	3.0201	au
Asc. node-Earth separation	1.3423	au
Desc. node-Earth separation	1.86655	au
Earth MOID	1.27534	au
Orbital period	1560.22	days
Date of orbit computation	apr 23 21:45

Correlation matrix
1.00000000	0.10564798	-0.01604994	0.01893617	0.52883762	-0.63160111
0.10564798	1.00000000	-0.01471511	0.00693646	0.09234466	-0.09242050
-0.01604994	-0.01471511	1.00000000	-0.57411898	0.28671972	0.01604536
0.01893617	0.00693646	-0.57411898	1.00000000	-0.51249008	-0.01170634
0.52883762	0.09234466	0.28671972	-0.51249008	1.00000000	-0.84993646
-0.63160111	-0.09242050	0.01604536	-0.01170634	-0.84993646	1.00000000

Covariance matrix
2.58344186E-15	3.29781012E-16	-9.24712924E-15	4.96444349E-14	2.59986330E-12	-2.37201330E-12
3.29781012E-16	3.77163982E-15	-1.02438340E-14	2.19726396E-14	5.48536712E-13	-4.19380595E-13
-9.24712924E-15	-1.02438340E-14	1.28489640E-10	-3.35672008E-10	3.14355052E-10	1.34387372E-11
4.96444349E-14	2.19726396E-14	-3.35672008E-10	2.66046980E-09	-2.55678056E-09	-4.46144232E-11
2.59986330E-12	5.48536712E-13	3.14355052E-10	-2.55678056E-09	9.35529854E-09	-6.07421521E-09
-2.37201330E-12	-4.19380595E-13	1.34387372E-11	-4.46144232E-11	-6.07421521E-09	5.45946119E-09