"The Great Conjunction" of Jupiter and Saturn (December 23, 2020)
Photo description / processing
Single frame. Observing conditions were extremely unfavorable: planets low on the horizon, severe light pollution, wind, and variable cloud cover.
Observations were made on 12/23/20 (two days after the planets' closest approach) from 17:10 to 17:30 Moscow time from a balcony.
Imaging was done with single frames, no light pollution filter used.
Distance between the planets:
At the closest approach on 12/21/20 – 5-6 arcminutes (or 1/5 of the Moon's disk);
At the time of observation on 12/23/20 – 13-14 arcminutes (less than half of the Moon's disk).
Only three moons are visible around Jupiter because Callisto was transiting the disk at that moment.
Technical information
- Telescope/Lens
- Maksutov-Cassegrain 102/1300
- Camera
- Nikon D5300
- Mount
- Levenhuk Ra ATZ
- Accessories
- UF/IR Cut
- Software
- Capture NX-D
- Location
- Москва, Юго-Западная, Россия
- Date taken
Exposure
- 1 × 0.8″ · ISO/Gain: 1600 · Без ЛБ ·
Total exposure: 0 m









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