AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005EW91 ∴ Orbital info ∴ Epoch epochXXX

(242552) 2005EW91 ▹

ORBITAL INFORMATION

◲

(ASCII data file 242552.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.58677	1.879e-08	au
e	0.090522	6.655e-08
i	9.433	6.957e-06	deg
Ω	168.588	2.913e-05	deg
ω	175.406	4.09e-05	deg
M	29.703	2.829e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3526	au
Aphelion	2.8209	au
Asc. node-Earth separation	1.82733	au
Desc. node-Earth separation	1.3471	au
Earth MOID	1.34507	au
Orbital period	1519.62	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	-0.26354199	0.00525813	0.00168797	-0.11939955	-0.10351445
-0.26354199	1.00000000	0.01001446	0.00834100	0.17297754	-0.16945710
0.00525813	0.01001446	1.00000000	0.16421929	-0.10790836	-0.01108574
0.00168797	0.00834100	0.16421929	1.00000000	-0.70588346	0.00309795
-0.11939955	0.17297754	-0.10790836	-0.70588346	1.00000000	-0.67699520
-0.10351445	-0.16945710	-0.01108574	0.00309795	-0.67699520	1.00000000

Covariance matrix
3.52905168E-16	-3.29478970E-16	6.87172194E-16	9.23796404E-16	-9.17307542E-14	-5.50036477E-14
-3.29478970E-16	4.42891887E-15	4.63640960E-15	1.61715155E-14	4.70784186E-13	-3.18984903E-13
6.87172194E-16	4.63640960E-15	4.83961767E-11	3.32823069E-11	-3.07003916E-11	-2.18138242E-12
9.23796404E-16	1.61715155E-14	3.32823069E-11	8.48725834E-10	-8.41007753E-10	2.55282021E-12
-9.17307542E-14	4.70784186E-13	-3.07003916E-11	-8.41007753E-10	1.67250169E-09	-7.83123731E-10
-5.50036477E-14	-3.18984903E-13	-2.18138242E-12	2.55282021E-12	-7.83123731E-10	8.00060849E-10