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
4.4.1996 at 09.47 Isla de la Palma, Roque de los Muchachos   Eclipses Total lunar eclipse IV Arto Oksanen
Jyväskylän Sirius
14.11.1999 at 20.00 - 01.00 Jyväskylä, Nyrölä   Solar system 22978 Nyrola (1999 VO24) III Arto Oksanen
Jyväskylän Sirius
10.1.2000 at 02.23 Jyväskylä, Nyrölä   Solar system 103422 Laurisirén I Arto Oksanen
Jyväskylän Sirius
16.9.2000 at 23.30 - 04.00 Jyväskylä, Nyrölä   Deep space Exoplanet HD209458b IV

4

Arto Oksanen
Jyväskylän Sirius
28.9.2000 at 22.00 Jyväskylä, Nyrölä   Deep space Gamma-ray burst GRB 000926 II Arto Oksanen
Jyväskylän Sirius
21.6.2001 at 15.00 Lusaka, Sambia   Eclipses Total solar eclipse V

1

Arto Oksanen
Jyväskylän Sirius
22.10.2001 at 21.00 Jyväskylä   Northern lights All-sky aurora V

5

Juha Kinnunen
Jyväskylän Sirius
7.6.2003 at 22.00 Baie-James, Kanada   Northern lights Active aurora band III Juha Kinnunen
Jyväskylän Sirius
22.11.2004 at 21.00 Jämsä   Halos Rare halos IV Arto Oksanen
Jyväskylän Sirius
15.9.2005 at 23.00 Inari   Northern lights Half-sky auroras IV

2

Juha Kinnunen
Jyväskylän Sirius
23.12.2006 at 11.55 - 15.23 Jyväskylä   Rare clouds Pearl clouds IV

3

Mika Aho
Jyväskylän Sirius
11.10.2007 at 00.00 Hankasalmi, Murtoinen   Deep space Gamma-ray burst GRB 071010B IV

2

Arto Oksanen
Jyväskylän Sirius
4.11.2007 at 18.30 Hankasalmi, Murtoinen   Solar system Bright naked-eye comet Holmes I

6

Arto Oksanen
Jyväskylän Sirius
2.2.2009 at 19.00 - 03.30 Jämsä   Halos Halo phenomena covering the sky IV Mika Aho
Jyväskylän Sirius
21.7.2010 at 20.00 Muurame   Halos Several halo forms II

3

Minna Huoponen
Jyväskylän Sirius
16.4.2011 at 10.53 Jyväskylä   Solar system Sun III Juha Oksa
Jyväskylän Sirius
1.8.2011 at 01.53 Laukaa   Rare clouds Eye-catching night shining clouds V Juha Oksa
Jyväskylän Sirius
6.8.2011 at 14.20 San Pedro de Atacama, Chile   Solar system Juno III

4

Arto Oksanen
Jyväskylän Sirius
11.9.2011 at 01.31 - 01.57 Rautalampi   Northern lights Active aurora band III Juha Oksa
Jyväskylän Sirius
9.11.2011 at 20.30 Hankasalmi   Solar system Asteroid IV Arto Oksanen
Jyväskylän Sirius
Search result contains observations from time period 6.11.1990 klo 00.00 - 28.11.2021 klo 08.32.