AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1981EB32 ∴ Orbital info ∴ Epoch epochXXX

(145708) 1981EB32 ▹

ORBITAL INFORMATION

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(ASCII data file 145708.eq0)

Keplerian elements at epoch
58202.8 MJD
	Value	1-σ variation	Units
a	3.09536	2.382e-08	au
e	0.022465	5.313e-08
i	8.255	4.334e-06	deg
Ω	252.161	4.211e-05	deg
ω	298.476	0.0001266	deg
M	280.464	0.0001212	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0258	au
Aphelion	3.1649	au
Asc. node-Earth separation	2.04728	au
Desc. node-Earth separation	2.14166	au
Earth MOID	2.03145	au
Orbital period	1989.14	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	0.07843969	0.00509516	-0.00049524	0.24382085	-0.26068161
0.07843969	1.00000000	0.01904313	-0.00137569	-0.20838173	0.21818172
0.00509516	0.01904313	1.00000000	-0.04331368	0.01164492	0.00210138
-0.00049524	-0.00137569	-0.04331368	1.00000000	-0.32931161	0.00032656
0.24382085	-0.20838173	0.01164492	-0.32931161	1.00000000	-0.94387824
-0.26068161	0.21818172	0.00210138	0.00032656	-0.94387824	1.00000000

Covariance matrix
5.67355168E-16	9.92750116E-17	5.26029565E-16	-4.96749520E-16	7.35457819E-13	-7.52372925E-13
9.92750116E-17	2.82327455E-15	4.38570775E-15	-3.07816932E-15	-1.40215369E-12	1.40472135E-12
5.26029565E-16	4.38570775E-15	1.87866568E-11	-7.90576162E-12	6.39176338E-12	1.10363373E-12
-4.96749520E-16	-3.07816932E-15	-7.90576162E-12	1.77332271E-09	-1.75614488E-09	1.66631065E-12
7.35457819E-13	-1.40215369E-12	6.39176338E-12	-1.75614488E-09	1.60368413E-08	-1.44834042E-08
-7.52372925E-13	1.40472135E-12	1.10363373E-12	1.66631065E-12	-1.44834042E-08	1.46821792E-08