Contact information

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

Ursa Astronomical Association
Search result contains observations from time period 1.1.2020 klo 07.55 - 17.09.2021 klo 21.30. Found observations 19 pcs