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Table A.1

Barycentric Cartesian state vector of 2023 FY3: components and associated 1σ uncertainties.

Component value± 1σ uncertainty
X (au) = −8.953431535257687×10−1 ±8.55816440×10−8
Y (au) = 4.096847623022677× 10−1 ±5.53879427× 10−7
Z (au) = 3.456629464841657×10−3 ± 1.94403735×10−7
Vx (au/d) = −7.986119960857692×10−3 ±8.12817244×10−9
Vy (au/d) = −1.568041957560417×10−2 ±1.81148808×10−8
Vz (au/d) = −4.465281351986577× 10−5 ±7.02163094× 10−9

Notes. Data are referred to epoch JD 2460000.5, which corresponds to 0:00 on February 25, 2023, TDB (J2000.0 ecliptic and equinox). Source: JPL’s Horizons.

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