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

Ursa Astronomical Association

Rauhallinen revontulikaari - 1.9.2019 klo 02.00 Lappeenranta Observation number 85292

Visibility II / V

hyvin heikko kajastus


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Additional information
  • Kirkkaus
    • Hyvin himmeät revontulet
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