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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.23495	1.419e-08	au
e	0.039397	2.641e-08
i	15.599	2.269e-06	deg
Ω	189.052	1.068e-05	deg
ω	354.626	4.037e-05	deg
M	97.287	3.931e-05	deg

Other useful info
Absolute Magnitude (H)	11.0	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1075	au
Aphelion	3.3624	au
Asc. node-Earth separation	2.10947	au
Desc. node-Earth separation	2.36158	au
Earth MOID	2.10931	au
Orbital period	2125.2	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.38143780	0.01040741	-0.00864351	0.11251089	-0.18743006
-0.38143780	1.00000000	0.01855831	-0.00687170	0.24732230	-0.19118888
0.01040741	0.01855831	1.00000000	0.43667961	-0.06373631	-0.04926460
-0.00864351	-0.00687170	0.43667961	1.00000000	-0.26578431	0.01148859
0.11251089	0.24732230	-0.06373631	-0.26578431	1.00000000	-0.96290847
-0.18743006	-0.19118888	-0.04926460	0.01148859	-0.96290847	1.00000000

Covariance matrix
2.01303950E-16	-1.42938089E-16	3.35095050E-16	-1.30991182E-15	6.44511205E-14	-1.04531339E-13
-1.42938089E-16	6.97583468E-16	1.11233559E-15	-1.93859953E-15	2.63737054E-13	-1.98491462E-13
3.35095050E-16	1.11233559E-15	5.14989615E-12	1.05849222E-11	-5.83977294E-12	-4.39455914E-12
-1.30991182E-15	-1.93859953E-15	1.05849222E-11	1.14090912E-10	-1.14621119E-10	4.82362522E-12
6.44511205E-14	2.63737054E-13	-5.83977294E-12	-1.14621119E-10	1.63011991E-09	-1.52818488E-09
-1.04531339E-13	-1.98491462E-13	-4.39455914E-12	4.82362522E-12	-1.52818488E-09	1.54512005E-09