AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HG31 ∴ Orbital info ∴ Epoch epochXXX

2012HG31 ▹

ORBITAL INFORMATION

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(ASCII data file 2012HG31.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.17279	4.207e-07	au
e	0.53215	9.895e-08
i	10.239	3.933e-06	deg
Ω	148.282	1.5e-05	deg
ω	173.109	1.649e-05	deg
M	224.735	0.0003832	deg

Other useful info
Absolute Magnitude (H)	18.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.0165	au
Aphelion	3.329	au
Asc. node-Earth separation	2.31421	au
Desc. node-Earth separation	0.00785	au
Earth MOID	0.00753	au
Orbital period	1169.84	days
Date of orbit computation	apr 24 01:47

Correlation matrix
1.00000000	0.98287863	0.31178624	-0.02112674	0.05778944	-0.99995710
0.98287863	1.00000000	0.30054381	-0.00516757	0.10420788	-0.98332464
0.31178624	0.30054381	1.00000000	-0.30529237	0.45455737	-0.31536391
-0.02112674	-0.00516757	-0.30529237	1.00000000	-0.77151653	0.01902414
0.05778944	0.10420788	0.45455737	-0.77151653	1.00000000	-0.06136234
-0.99995710	-0.98332464	-0.31536391	0.01902414	-0.06136234	1.00000000

Covariance matrix
1.76979524E-13	4.09124848E-14	5.15880042E-13	-1.33337828E-13	4.00928231E-13	-1.61211568E-10
4.09124848E-14	9.79013997E-15	1.16958697E-13	-7.67079540E-15	1.70040222E-13	-3.72859054E-11
5.15880042E-13	1.16958697E-13	1.54689400E-11	-1.80138115E-11	2.94832697E-11	-4.75330408E-10
-1.33337828E-13	-7.67079540E-15	-1.80138115E-11	2.25070598E-10	-1.90880378E-10	1.09374907E-10
4.00928231E-13	1.70040222E-13	2.94832697E-11	-1.90880378E-10	2.71965200E-10	-3.87803674E-10
-1.61211568E-10	-3.72859054E-11	-4.75330408E-10	1.09374907E-10	-3.87803674E-10	1.46861056E-07