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Ursa Astronomical Association

Cosmos 2227 Rocket, and CZ-2C R/B satellite - 24.2.2023 at 04.40 Kokkola Observation number 112331

Visibility III / V

Pentti Ketola, Ursa (Länsi-Suomi)

Kokkola 24.2.2023, I shot with a timer for 20 seconds, every morning starting at half past four in the country, a total of 633 pictures, 5 degrees below zero.
At 4:40 a.m. Cosmos 2227 Rocket satellite Passes Mizar Otava star.
In the lower images, the satellite CZ-2C R/B passes the arm of the Big Dipper at 4:50.

Additional information
  • Observation target
    • Satellite
  • Name of the observation target
    • Cosmos 2227 Rocket, ja CZ-2C R/B satelliitti
Technical information

Nikon Z5. Nikkor 20mm f/1.8. ISO 160. f/2.2. 10 seconds
Haida NanoPro Clear-Night Filter.

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