AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XQ144 ∴ Orbital info ∴ Epoch epochXXX

(353919) 2012XQ144 ▹

ORBITAL INFORMATION

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(ASCII data file 353919.eq0)

Keplerian elements at epoch
58208.0 MJD
	Value	1-σ variation	Units
a	3.14701	2.825e-08	au
e	0.221924	5.749e-08
i	14.797	7.229e-06	deg
Ω	287.549	2.817e-05	deg
ω	119.93	4.229e-05	deg
M	20.911	2.423e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4486	au
Aphelion	3.8454	au
Asc. node-Earth separation	2.34902	au
Desc. node-Earth separation	1.71111	au
Earth MOID	1.49894	au
Orbital period	2039.13	days
Date of orbit computation	Jul 26 10:23

Correlation matrix
1.00000000	-0.25741806	0.02845003	-0.00149537	0.19186678	-0.27976566
-0.25741806	1.00000000	-0.03900074	0.00162018	0.03078846	0.00627860
0.02845003	-0.03900074	1.00000000	0.21868181	-0.10798312	-0.04727543
-0.00149537	0.00162018	0.21868181	1.00000000	-0.64294195	0.00349967
0.19186678	0.03078846	-0.10798312	-0.64294195	1.00000000	-0.75707337
-0.27976566	0.00627860	-0.04727543	0.00349967	-0.75707337	1.00000000

Covariance matrix
7.98218052E-16	-4.18105273E-16	5.81080866E-15	-1.19010411E-15	2.29236665E-13	-1.91549388E-13
-4.18105273E-16	3.30500206E-15	-1.62088338E-14	2.62376790E-15	7.48509600E-14	8.74730426E-15
5.81080866E-15	-1.62088338E-14	5.22620121E-11	4.45329974E-11	-3.30120468E-11	-8.28236143E-12
-1.19010411E-15	2.62376790E-15	4.45329974E-11	7.93510008E-10	-7.65898965E-10	2.38906859E-12
2.29236665E-13	7.48509600E-14	-3.30120468E-11	-7.65898965E-10	1.78832743E-09	-7.75866629E-10
-1.91549388E-13	8.74730426E-15	-8.28236143E-12	2.38906859E-12	-7.75866629E-10	5.87288056E-10