AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003EN31 ∴ Orbital info ∴ Epoch epochXXX

(350973) 2003EN31 ▹

ORBITAL INFORMATION

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(ASCII data file 350973.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.25678	9.425e-09	au
e	0.337399	6.537e-08
i	6.58	7.717e-06	deg
Ω	302.701	5.202e-05	deg
ω	268.372	5.443e-05	deg
M	47.058	1.244e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.4953	au
Aphelion	3.0182	au
Asc. node-Earth separation	1.00407	au
Desc. node-Earth separation	0.99682	au
Earth MOID	0.5098	au
Orbital period	1238.32	days
Date of orbit computation	apr 23 21:04

Correlation matrix
1.00000000	0.02649644	0.01012798	-0.00018622	-0.07245023	-0.10341798
0.02649644	1.00000000	-0.10910393	-0.00030085	-0.11236872	0.59784768
0.01012798	-0.10910393	1.00000000	0.53473234	-0.48245725	-0.11552647
-0.00018622	-0.00030085	0.53473234	1.00000000	-0.95018488	0.00386094
-0.07245023	-0.11236872	-0.48245725	-0.95018488	1.00000000	-0.27708224
-0.10341798	0.59784768	-0.11552647	0.00386094	-0.27708224	1.00000000

Covariance matrix
8.88367289E-17	1.63254394E-17	7.36682753E-16	-9.13039436E-17	-3.71687447E-14	-1.21298522E-14
1.63254394E-17	4.27328680E-15	-5.50405424E-14	-1.02306794E-15	-3.99823501E-13	4.86334135E-13
7.36682753E-16	-5.50405424E-14	5.95556004E-11	2.14669868E-10	-2.02657183E-10	-1.10944557E-11
-9.13039436E-17	-1.02306794E-15	2.14669868E-10	2.70611764E-09	-2.69044004E-09	2.49936136E-12
-3.71687447E-14	-3.99823501E-13	-2.02657183E-10	-2.69044004E-09	2.96267305E-09	-1.87678160E-10
-1.21298522E-14	4.86334135E-13	-1.10944557E-11	2.49936136E-12	-1.87678160E-10	1.54855405E-10