AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TK31 ∴ Orbital info ∴ Epoch epochXXX

(467543) 2007TK31 ▹

ORBITAL INFORMATION

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(ASCII data file 467543.eq0)

Keplerian elements at epoch
58120.7 MJD
	Value	1-σ variation	Units
a	3.08334	2.444e-08	au
e	0.224047	9.248e-08
i	16.221	1.072e-05	deg
Ω	214.411	2.476e-05	deg
ω	150.447	3.142e-05	deg
M	338.92	1.68e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3925	au
Aphelion	3.7742	au
Asc. node-Earth separation	2.63291	au
Desc. node-Earth separation	1.45788	au
Earth MOID	1.40632	au
Orbital period	1977.56	days
Date of orbit computation	apr 23 21:29

Correlation matrix
1.00000000	-0.26082761	0.06445253	0.02875408	0.04367695	-0.16189960
-0.26082761	1.00000000	-0.02604056	-0.02545604	0.24547896	-0.30940665
0.06445253	-0.02604056	1.00000000	-0.08880382	0.06598261	0.00154162
0.02875408	-0.02545604	-0.08880382	1.00000000	-0.76415780	0.01376229
0.04367695	0.24547896	0.06598261	-0.76415780	1.00000000	-0.62308837
-0.16189960	-0.30940665	0.00154162	0.01376229	-0.62308837	1.00000000

Covariance matrix
5.97329159E-16	-5.89538785E-16	1.68888367E-14	1.73997297E-14	3.35436629E-14	-6.64927579E-14
-5.89538785E-16	8.55271348E-15	-2.58199361E-14	-5.82879812E-14	7.13374501E-13	-4.80843025E-13
1.68888367E-14	-2.58199361E-14	1.14949162E-10	-2.35733207E-11	2.22297068E-11	2.77749299E-13
1.73997297E-14	-5.82879812E-14	-2.35733207E-11	6.13016891E-10	-5.94525670E-10	5.72596480E-12
3.35436629E-14	7.13374501E-13	2.22297068E-11	-5.94525670E-10	9.87421717E-10	-3.29020306E-10
-6.64927579E-14	-4.80843025E-13	2.77749299E-13	5.72596480E-12	-3.29020306E-10	2.82386178E-10