AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WW91 ∴ Orbital info ∴ Epoch epochXXX

(64585) 2001WW91 ▹

ORBITAL INFORMATION

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(ASCII data file 64585.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.15022	8.086e-09	au
e	0.1762	3.782e-08
i	4.838	3.84e-06	deg
Ω	332.346	4.324e-05	deg
ω	348.321	4.453e-05	deg
M	137.103	1.32e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7713	au
Aphelion	2.5291	au
Asc. node-Earth separation	0.76657	au
Desc. node-Earth separation	1.52922	au
Earth MOID	0.75877	au
Orbital period	1151.65	days
Date of orbit computation	apr 23 19:59

Correlation matrix
1.00000000	-0.44295548	0.01710996	-0.01429150	0.06427078	-0.59758471
-0.44295548	1.00000000	0.00170312	0.01458676	-0.03163802	0.24952927
0.01710996	0.00170312	1.00000000	-0.02939406	0.03219925	-0.02054489
-0.01429150	0.01458676	-0.02939406	1.00000000	-0.96818903	0.01053185
0.06427078	-0.03163802	0.03219925	-0.96818903	1.00000000	-0.23052981
-0.59758471	0.24952927	-0.02054489	0.01053185	-0.23052981	1.00000000

Covariance matrix
6.53825390E-17	-1.35476225E-16	5.31310713E-16	-4.99677358E-15	2.31421639E-14	-6.37933346E-14
-1.35476225E-16	1.43068570E-15	2.47392705E-16	2.38567873E-14	-5.32894169E-14	1.24605884E-13
5.31310713E-16	2.47392705E-16	1.47481453E-11	-4.88100463E-12	5.50647894E-12	-1.04163952E-12
-4.99677358E-15	2.38567873E-14	-4.88100463E-12	1.86965731E-09	-1.86423507E-09	6.01215922E-12
2.31421639E-14	-5.32894169E-14	5.50647894E-12	-1.86423507E-09	1.98298315E-09	-1.35528784E-10
-6.37933346E-14	1.24605884E-13	-1.04163952E-12	6.01215922E-12	-1.35528784E-10	1.74296984E-10