AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Hirons ∴ Orbital info ∴ Epoch epochXXX

(2356) Hirons ▹

ORBITAL INFORMATION

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(ASCII data file 2356.eq0)

Keplerian elements at epoch
58404.6 MJD
	Value	1-σ variation	Units
a	3.23297	1.4e-08	au
e	0.040162	2.674e-08
i	15.602	2.27e-06	deg
Ω	189.083	1.068e-05	deg
ω	356.937	3.926e-05	deg
M	116.995	3.787e-05	deg

Other useful info
Absolute Magnitude (H)	11.0	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1031	au
Aphelion	3.3628	au
Asc. node-Earth separation	2.10373	au
Desc. node-Earth separation	2.36167	au
Earth MOID	2.1034	au
Orbital period	2123.25	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.37716050	0.01021667	-0.00793009	0.11590732	-0.13665961
-0.37716050	1.00000000	0.02045196	-0.00700169	0.24628179	-0.21234322
0.01021667	0.02045196	1.00000000	0.43669792	-0.06754302	-0.04839304
-0.00793009	-0.00700169	0.43669792	1.00000000	-0.27342808	0.01167877
0.11590732	0.24628179	-0.06754302	-0.27342808	1.00000000	-0.96323517
-0.13665961	-0.21234322	-0.04839304	0.01167877	-0.96323517	1.00000000

Covariance matrix
1.96043474E-16	-1.41214913E-16	3.24723605E-16	-1.18581718E-15	6.37188509E-14	-7.24714721E-14
-1.41214913E-16	7.15082808E-16	1.24148461E-15	-1.99960451E-15	2.58577876E-13	-2.15063785E-13
3.24723605E-16	1.24148461E-15	5.15295427E-12	1.05869888E-11	-6.01990329E-12	-4.16065545E-12
-1.18581718E-15	-1.99960451E-15	1.05869888E-11	1.14058162E-10	-1.14653465E-10	4.72401335E-12
6.37188509E-14	2.58577876E-13	-6.01990329E-12	-1.14653465E-10	1.54156476E-09	-1.43239876E-09
-7.24714721E-14	-2.15063785E-13	-4.16065545E-12	4.72401335E-12	-1.43239876E-09	1.43450291E-09