AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012SH12 ∴ Orbital info ∴ Epoch epochXXX

(389873) 2012SH12 ▹

ORBITAL INFORMATION

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(ASCII data file 389873.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.43964	3.685e-08	au
e	0.194822	1.264e-07
i	3.685	1.056e-05	deg
Ω	169.458	0.0001258	deg
ω	245.45	0.0001341	deg
M	335.163	2.702e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9643	au
Aphelion	2.9149	au
Asc. node-Earth separation	1.56077	au
Desc. node-Earth separation	1.16544	au
Earth MOID	0.9794	au
Orbital period	1391.84	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	0.70591375	-0.03769970	-0.00758470	-0.21430501	0.10043112
0.70591375	1.00000000	-0.04414996	0.00272338	-0.23434840	0.39282341
-0.03769970	-0.04414996	1.00000000	0.47348750	-0.43597902	0.00042624
-0.00758470	0.00272338	0.47348750	1.00000000	-0.94113988	0.02431813
-0.21430501	-0.23434840	-0.43597902	-0.94113988	1.00000000	-0.29510780
0.10043112	0.39282341	0.00042624	0.02431813	-0.29510780	1.00000000

Covariance matrix
1.35788535E-15	3.28735734E-15	-1.46727157E-14	-3.51660261E-14	-1.05924652E-12	9.99863669E-14
3.28735734E-15	1.59708285E-14	-5.89298100E-14	4.33037190E-14	-3.97245398E-12	1.34122613E-12
-1.46727157E-14	-5.89298100E-14	1.11553195E-10	6.29220628E-10	-6.17646189E-10	1.21627889E-13
-3.51660261E-14	4.33037190E-14	6.29220628E-10	1.58309454E-08	-1.58833011E-08	8.26655445E-11
-1.05924652E-12	-3.97245398E-12	-6.17646189E-10	-1.58833011E-08	1.79914569E-08	-1.06943595E-09
9.99863669E-14	1.34122613E-12	1.21627889E-13	8.26655445E-11	-1.06943595E-09	7.29931075E-10