AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012FE31 ∴ Orbital info ∴ Epoch epochXXX

(373215) 2012FE31 ▹

ORBITAL INFORMATION

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(ASCII data file 373215.eq0)

Keplerian elements at epoch
58037.5 MJD
	Value	1-σ variation	Units
a	2.37234	1.581e-08	au
e	0.076197	5.462e-08
i	6.829	5.277e-06	deg
Ω	132.849	5.651e-05	deg
ω	117.65	6.921e-05	deg
M	129.649	3.927e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1916	au
Aphelion	2.5531	au
Asc. node-Earth separation	1.45962	au
Desc. node-Earth separation	1.26406	au
Earth MOID	1.18737	au
Orbital period	1334.64	days
Date of orbit computation	Jun 5 01:57

Correlation matrix
1.00000000	0.02121798	0.00028478	0.00217332	0.01096923	-0.02495038
0.02121798	1.00000000	-0.01424692	0.00406675	-0.10466198	0.18450303
0.00028478	-0.01424692	1.00000000	0.05142200	-0.03505933	-0.00975571
0.00217332	0.00406675	0.05142200	1.00000000	-0.81375410	0.00558787
0.01096923	-0.10466198	-0.03505933	-0.81375410	1.00000000	-0.58238767
-0.02495038	0.18450303	-0.00975571	0.00558787	-0.58238767	1.00000000

Covariance matrix
2.50040947E-16	1.83247826E-17	2.37616800E-17	1.94206727E-15	1.20045722E-14	-1.54929095E-14
1.83247826E-17	2.98303470E-15	-4.10600078E-15	1.25519570E-14	-3.95624379E-13	3.95715336E-13
2.37616800E-17	-4.10600078E-15	2.78444035E-11	1.53338959E-11	-1.28037609E-11	-2.02152014E-12
1.94206727E-15	1.25519570E-14	1.53338959E-11	3.19351619E-09	-3.18267798E-09	1.24002608E-11
1.20045722E-14	-3.95624379E-13	-1.28037609E-11	-3.18267798E-09	4.78993808E-09	-1.58280479E-09
-1.54929095E-14	3.95715336E-13	-2.02152014E-12	1.24002608E-11	-1.58280479E-09	1.54205715E-09