Jorma Ryske
Jorma Ryske

@JormaRyske@mastodon.social

Pro-am astronomer focusing especially to

, coma morphology and dust trail research. My main equipments:
• 0.3m f/2.9 Newtonian, QSI690, CN Semrock 387nm/11nm filter, CEM60 at M00 Viestikallio remote controlled observatory Finland
• 0.5m f/3.5 Prime focus Lomo AZT-27 at M00 Viestikallio
• 0.3m f/8 RiDK, QHY600M, 10u at Y71 Makroskooppi observatory at Fregenal de la Sierra/Spain
Member of Ursa Astronomical Association Finland, Europlanet Society, Artjärvi Telecommunication Society OH2MOH.

June 28, 2025

If and when you are attending to the EPSC-DPS 2025 in Helsinki, check the "Helsinki Events" that complement the official program of the conference.

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Jos ja kun osallistutte EPSC-DPS 2025 -konferenssiin Helsingissä, tsekatkaa myös "Helsinki Events" -osion tapahtumat, jotka täydentävät konferenssin virallista ohjelmaa.

Europlanet

epsc-dps2025.eu/attend/helsink

End of the list

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