Newest observations

Contact information

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

Ursa Astronomical Association

All observations ordered by start time

Observation start Observation site Phenomenon Visibility Observer Team
23.10.2021 at 23.52 Porvoo, Sondby   Other phenomena Lunar corona IV Jorma Koski
Ursa (Helsinki)
17.10.2021 at 00.39 Porvoo, Sondby   Solar system Mons Gruithuisen Gamma ja Delta III Jorma Koski
Ursa (Helsinki)
13.10.2021 at 18.34 Porvoo, Sondby   Solar system Moon IV

1

Jorma Koski
Ursa (Helsinki)
7.10.2021 at 07.22 Porvoo, Sondby   Other phenomena Sunset rays III Jorma Koski
Ursa (Helsinki)
3.10.2021 at 02.34 Porvoo, Sondby   Fireballs A fireball at night, brigter than the venus III Jorma Koski
Ursa (Helsinki)
28.9.2021 at 00.13 Porvoo, Sondby   Rare clouds Rocket-related clouds I Jorma Koski
Ursa (Helsinki)
27.9.2021 at 22.36 - 22.37 Porvoo, Sondby   Rare clouds Rocket-related clouds IV Jorma Koski
Ursa (Helsinki)
21.9.2021 at 22.26 Porvoo, Sondby   Other phenomena Moonn kehä IV Jorma Koski
Ursa (Helsinki)
14.9.2021 at 15.03 - 19.14 Helsinki, Tali   Halos One halo form I Jorma Koski
Ursa (Helsinki)
10.9.2021 at 19.57 Porvoo, Sondby   Other phenomena Earth's shadow IV Jorma Koski
Ursa (Helsinki)
1.9.2021 at 23.00 - 01.00 Porvoo, Sondby   Northern lights Quiet aurora arc II Jorma Koski
Ursa (Helsinki)
20.8.2021 at 21.42 Porvoo, Sondby   Solar system Moon IV Jorma Koski
Ursa (Helsinki)
12.8.2021 at 22.20 - 04.00 Porvoo, Sondby   Solar system Perseidit III

4

Jorma Koski
Ursa (Helsinki)
10.8.2021 at 22.50 - 23.55 Porvoo, Sondby   Rare clouds Clearly visible night shining clouds III Jorma Koski
Ursa (Helsinki)
6.8.2021 at 00.20 - 04.10 Porvoo, Sondby   Rare clouds Clearly visible night shining clouds III Jorma Koski
Ursa (Helsinki)
5.8.2021 at 01.10 - 03.25 Porvoo, Sondby   Rare clouds Clearly visible night shining clouds III Jorma Koski
Ursa (Helsinki)
1.8.2021 at 23.30 - 02.30 Porvoo, Sondby   Rare clouds Bright night shining clouds IV Jorma Koski
Ursa (Helsinki)
29.7.2021 at 23.15 - 01.00 Porvoo, Sondby   Rare clouds Clearly visible night shining clouds III Jorma Koski
Ursa (Helsinki)
27.7.2021 at 00.00 - 02.30 Porvoo, Sondby   Rare clouds Hyvin heikkoja yöpilviä I Jorma Koski
Ursa (Helsinki)
26.7.2021 at 00.30 Porvoo, Sondby   Solar system Kuu ja Jupiter IV Jorma Koski
Ursa (Helsinki)
Search result contains observations from time period 1.1.2000 klo 00.00 - 25.10.2021 klo 3.13.