Newest observations

Contact information

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

Ursa Astronomical Association

Observation start Observation site Phenomenon Visibility Observer Team
10.8.2015 at 23.15 - 00.50 Espoo   Rare clouds Negative observation of missing night shining clouds Janne Sievinen
12.10.2017 at 00.53 Espoo   Northern lights Quiet aurora arc II Janne Sievinen
Ursa (Helsinki)
14.12.2015 at 21.43 Espoo   Fireballs A fireball at night, brigter than the venus III

3

Janne Sievinen
Ursa (Helsinki)
27.8.2015 at 00.40 - 01.40 Espoo, Nuuksio   Northern lights Active aurora band III

5

Janne Sievinen
Ursa (Helsinki)
14.7.2016 at 02.07 Espoo   Rare clouds Clearly visible night shining clouds III

1

Janne Sievinen
Ursa (Helsinki)
8.7.2018 at 00.28 Espoo   Rare clouds Clearly visible night shining clouds III

2

Janne Sievinen
Ursa (Helsinki)
30.6.2021 at 01.03 - 01.55 Espoo   Rare clouds Clearly visible night shining clouds III

2

Janne Sievinen
Ursa (Helsinki)
2.12.2015 at 21.15 Espoo   Deep space Starscape image III

1

Janne Sievinen
Ursa (Helsinki)
10.12.2015 at 02.21 Espoo   Deep space M42 III Janne Sievinen
Ursa (Helsinki)
28.12.2015 at 23.55 Espoo   Deep space Starscape image III Janne Sievinen
Ursa (Helsinki)
31.10.2017 at 21.18 Espoo   Deep space Starscape image III Janne Sievinen
Ursa (Helsinki)
13.7.2020 at 23.25 - 23.45 Espoo   Storms At least 5 lightning strikes seen III

4

Janne Sievinen
Ursa (Etelä-Suomi)
23.6.2021 at 14.10 Espoo   Storms Arcus cloud III Janne Sievinen
Ursa (Helsinki)
13.8.2015 at 03.05 Espoo   Solar system NOAA 9 III Janne Sievinen
18.8.2015 at 00.12 Espoo   Solar system Perseids III

3

Janne Sievinen
Ursa (Helsinki)
20.8.2015 at 00.09 Espoo, Nuuksio   Solar system Iridium 90 III Janne Sievinen
Ursa (Helsinki)
27.12.2015 at 12.58 Espoo   Solar system Sun III Janne Sievinen
Ursa (Helsinki)
17.1.2016 at 18.00 Espoo   Solar system Iridium 53 III Janne Sievinen
Ursa (Helsinki)
22.3.2016 at 14.01 Espoo   Solar system Sun III Janne Sievinen
Ursa (Helsinki)
11.4.2016 at 15.06 Espoo   Solar system Sun III

1

Janne Sievinen
Ursa (Helsinki)
Search result contains observations from time period 1.1.2000 klo 00.00 - 25.9.2021 klo 10.22.