Skip to main content

Table 1 Observation configuration and mean values of the best-fit Euler angles

From: Geometric correction for thermographic images of asteroid 162173 Ryugu by TIR (thermal infrared imager) onboard Hayabusa2

Observation (-) Sun distance
(AU)
Phase angle (°) SC Latitude (°) Altitude (km) Image (-) Euler \({\bar{\theta }}_Y\) (°) Euler \({\bar{\theta }}_X\) (°)
Box-A 1.005 18.57 \(-\)4.33 19.58 64 \(-\)179.78 0.08
(2018-07-10) ± 0.07 ± 0.01 ± 0.05 ± 0.13 ± 0.01
Box-C 1.028 18.45 \(-\)4.93 6.59 96 \(-\)179.95 0.06
(2018-07-20) ± 0.12 ± 0.08 ± 0.08 ± 0.01 ± 0.01
Mid-Alt 1.060 18.98 \(-\)5.37 5.28 120 \(-\)179.93 0.09
(2018-08-01) ± 0.17 ± 0.08 ± 0.33 ± 0.13 ± 0.07
Box-B 1.148 40.10 \(-\)1.66 21.41 96 \(-\)180.00 0.08
(2018-08-31) ± 0.10 ± 0.01 ± 0.04 ± 0.01 ± 0.01