The moment of closest approach between the Moon and Nunki (σ Sgr) on 22.07.21.
Posted: Jul 23rd, 2021
Technical Info
Telescope/Lens:МАК 102/1300 mm
Camera:Nikon D5300
Mount:Levenhuk Ra ATZ
Software:PIPP, AutoStakkert, RegiStax, GIMP
Accessories:UF/IR Cut
Exposure:
125 x 0.02" ISO/Gain: 2000
Moskva Yugo-Zapadnaya, Russia
Jul 21st, 2021
0 m
1982
5
The moment of closest approach between the Moon and Nunki (σ Sgr) in Moscow on 22.07.21.
The Moon at a phase of +97%, one day before the full moon, and the star Nunki (σ Sgr) at magnitude +2.05m. The distance between the objects is 3-4'. Observation time was 22:12-22:38 Moscow time.
The video is composed of 500 frames, stacked to 125. A brightness inversion was applied to enhance the effect of the objects' close approach.
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