AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005TC31 ∴ Orbital info ∴ Epoch epochXXX

(227311) 2005TC31 ▹

ORBITAL INFORMATION

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(ASCII data file 227311.eq0)

Keplerian elements at epoch
57540.5 MJD
	Value	1-σ variation	Units
a	2.3785	9.082e-09	au
e	0.140829	4.453e-08
i	3.069	6.191e-06	deg
Ω	38.737	7.913e-05	deg
ω	52.799	8.307e-05	deg
M	257.038	2.292e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0435	au
Aphelion	2.7135	au
Asc. node-Earth separation	1.15469	au
Desc. node-Earth separation	1.54125	au
Earth MOID	1.06055	au
Orbital period	1339.84	days
Date of orbit computation	apr 23 20:37

Correlation matrix
1.00000000	0.26073584	0.00116210	-0.00670455	-0.05522134	0.19704408
0.26073584	1.00000000	-0.01218879	0.00133141	-0.09990831	0.34293425
0.00116210	-0.01218879	1.00000000	-0.04816631	0.04968410	-0.01284165
-0.00670455	0.00133141	-0.04816631	1.00000000	-0.94993026	-0.00130663
-0.05522134	-0.09990831	0.04968410	-0.94993026	1.00000000	-0.30806724
0.19704408	0.34293425	-0.01284165	-0.00130663	-0.30806724	1.00000000

Covariance matrix
8.24740476E-17	1.05453438E-16	6.53325273E-17	-4.81826028E-15	-4.16593138E-14	4.10055141E-14
1.05453438E-16	1.98336531E-15	-3.36039593E-15	4.69218336E-15	-3.69614916E-13	3.49971307E-13
6.53325273E-17	-3.36039593E-15	3.83227742E-11	-2.35957598E-11	2.55500872E-11	-1.82166879E-12
-4.81826028E-15	4.69218336E-15	-2.35957598E-11	6.26216115E-09	-6.24453843E-09	-2.36937606E-12
-4.16593138E-14	-3.69614916E-13	2.55500872E-11	-6.24453843E-09	6.90069773E-09	-5.86424682E-10
4.10055141E-14	3.49971307E-13	-1.82166879E-12	-2.36937606E-12	-5.86424682E-10	5.25098106E-10