AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017TW ∴ Orbital info ∴ Epoch epochXXX

(658712) 2017TW ▹

ORBITAL INFORMATION

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(ASCII data file 658712.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.02424	2.031e-08	au
e	0.043981	1.704e-07
i	16.253	9.155e-06	deg
Ω	267.059	3.978e-05	deg
ω	305.405	8.749e-05	deg
M	253.563	8.602e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9352	au
Aphelion	2.1133	au
Asc. node-Earth separation	0.95405	au
Desc. node-Earth separation	1.08993	au
Earth MOID	0.94515	au
Orbital period	1051.94	days
Date of orbit computation	apr 23 22:07

Correlation matrix
1.00000000	-0.60300979	-0.07178479	-0.00310004	0.28140000	-0.41096405
-0.60300979	1.00000000	0.12309783	0.02203123	-0.16006475	0.22428056
-0.07178479	0.12309783	1.00000000	-0.71171632	0.29658224	0.02290727
-0.00310004	0.02203123	-0.71171632	1.00000000	-0.43741620	0.00031667
0.28140000	-0.16006475	0.29658224	-0.43741620	1.00000000	-0.89247017
-0.41096405	0.22428056	0.02290727	0.00031667	-0.89247017	1.00000000

Covariance matrix
4.12428373E-16	-2.08646917E-15	-1.33464173E-14	-2.50426900E-15	4.99993238E-13	-7.17910902E-13
-2.08646917E-15	2.90286393E-14	1.92009075E-13	1.49311097E-13	-2.38602402E-12	3.28698274E-12
-1.33464173E-14	1.92009075E-13	8.38139002E-11	-2.59182030E-10	2.37557604E-10	1.80394677E-11
-2.50426900E-15	1.49311097E-13	-2.59182030E-10	1.58226737E-09	-1.52230114E-09	1.08353425E-12
4.99993238E-13	-2.38602402E-12	2.37557604E-10	-1.52230114E-09	7.65475956E-09	-6.71663796E-09
-7.17910902E-13	3.28698274E-12	1.80394677E-11	1.08353425E-12	-6.71663796E-09	7.39920238E-09