2019 August 22 - Asteroid occultation at Hokoon

Exoplanet occultation, asteroid occultation,
solar research, comet observation, astrometry, etc.
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2019 August 22 - Asteroid occultation at Hokoon

文章 PTS » 週五 23 8月, 2019 08:02

2019 August 22 - Asteroid occultation at Hokoon

Asteroid (1114) Lorraine (mag.15.1) was predicted to occult the 12.1 mag star UCAC4-408-113298 at 14:44 UTC.
With the help of Bartholomew Tsang, we started preparing observation at about 12:30 UTC, despite a very low transparency and clouds.
Unfortunately, only a few snap shots were captured as the star was covered by clouds most of the time. The asteroid was never seen.

Telescope: 50-cm f/8 RC reflector
Camera: ASI1600MM Pro, cooled to -13C
Binning: 2x2
south is up, east to the left
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