Contact information

Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

Landscape image of a planet - 11.5.2021 at 21.41 - 11.5.2021 at 22.36 Espoo Observation number 98303

Visibility III / V

Mika Yrjölä, Ursa (Etelä-Suomi)

In honor of the Bongaa100 challenge, I went bongaaus Mercury for a long time. Although it was quite easy to find with binoculars even at sunset and in the viewfinder of the camera it was relatively visible. comfortably, the already summery clear skies seemed to make sighting with the naked eye this time too challenging.


Additional information
  • Observation target
    • Landscape image of a planet
    • Keskitaso
Technical information

Canon 5D mk IV, ISO 100, f / 4.0, shutter speeds 1/100 - 1 / 8s. As a lens of 200mm f / 2.8L, images cropped more to varying degrees.

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