AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009TV31 ∴ Orbital info ∴ Epoch epochXXX

2009TV31 ▹

ORBITAL INFORMATION

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(ASCII data file 2009TV31.eq0)

Keplerian elements at epoch
58220.7 MJD
	Value	1-σ variation	Units
a	2.38385	1.34e-08	au
e	0.208059	6.326e-08
i	3.431	4.945e-06	deg
Ω	107.617	0.0001168	deg
ω	287.543	0.0001182	deg
M	109.842	1.405e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8879	au
Aphelion	2.8798	au
Asc. node-Earth separation	1.16172	au
Desc. node-Earth separation	1.41634	au
Earth MOID	0.8962	au
Orbital period	1344.36	days
Date of orbit computation	Jun 5 06:35

Correlation matrix
1.00000000	0.16064994	0.00032634	-0.00245226	-0.03594719	0.26729663
0.16064994	1.00000000	-0.03667349	-0.00257002	0.00518552	0.04756392
0.00032634	-0.03667349	1.00000000	-0.07572140	0.07403011	0.00554429
-0.00245226	-0.00257002	-0.07572140	1.00000000	-0.98701928	0.00687972
-0.03594719	0.00518552	0.07403011	-0.98701928	1.00000000	-0.16301207
0.26729663	0.04756392	0.00554429	0.00687972	-0.16301207	1.00000000

Covariance matrix
1.79569791E-16	1.36189909E-16	2.16255040E-17	-3.83665928E-15	-5.69436982E-14	5.03332658E-14
1.36189909E-16	4.00216910E-15	-1.14728958E-14	-1.89825170E-14	3.87796656E-14	4.22834400E-14
2.16255040E-17	-1.14728958E-14	2.44537911E-11	-4.37180991E-11	4.32758459E-11	3.85268648E-13
-3.83665928E-15	-1.89825170E-14	-4.37180991E-11	1.36313572E-08	-1.36225761E-08	1.12871808E-11
-5.69436982E-14	3.87796656E-14	4.32758459E-11	-1.36225761E-08	1.39742376E-08	-2.70787624E-10
5.03332658E-14	4.22834400E-14	3.85268648E-13	1.12871808E-11	-2.70787624E-10	1.97464937E-10