AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Deira ∴ Orbital info ∴ Epoch epochXXX

(1244) Deira ▹

ORBITAL INFORMATION

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(ASCII data file 1244.eq0)

Keplerian elements at epoch
58121.9 MJD
	Value	1-σ variation	Units
a	2.34339	3.808e-09	au
e	0.098376	2.853e-08
i	8.695	2.568e-06	deg
Ω	277.111	1.304e-05	deg
ω	261.448	1.856e-05	deg
M	8.741	1.286e-05	deg

Other useful info
Absolute Magnitude (H)	11.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1129	au
Aphelion	2.5739	au
Asc. node-Earth separation	1.34037	au
Desc. node-Earth separation	1.30385	au
Earth MOID	1.13838	au
Orbital period	1310.28	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.27752406	0.00818951	-0.01459117	-0.13976269	0.17569091
-0.27752406	1.00000000	-0.00309800	0.04175076	-0.27318164	0.46318846
0.00818951	-0.00309800	1.00000000	0.54060195	-0.36439693	-0.01513334
-0.01459117	0.04175076	0.54060195	1.00000000	-0.71302206	0.03058659
-0.13976269	-0.27318164	-0.36439693	-0.71302206	1.00000000	-0.71359413
0.17569091	0.46318846	-0.01513334	0.03058659	-0.71359413	1.00000000

Covariance matrix
1.45019543E-17	-3.01466977E-17	8.01008953E-17	-7.24509476E-16	-9.87852449E-15	8.60232260E-15
-3.01466977E-17	8.13676346E-16	-2.26972529E-16	1.55285523E-14	-1.44632178E-13	1.69877842E-13
8.01008953E-17	-2.26972529E-16	6.59678894E-12	1.81044233E-11	-1.73711504E-11	-4.99751519E-13
-7.24509476E-16	1.55285523E-14	1.81044233E-11	1.70012784E-10	-1.72556503E-10	5.12772804E-12
-9.87852449E-15	-1.44632178E-13	-1.73711504E-11	-1.72556503E-10	3.44488833E-10	-1.70291121E-10
8.60232260E-15	1.69877842E-13	-4.99751519E-13	5.12772804E-12	-1.70291121E-10	1.65312738E-10