Contains: Sun

Prominence 2017.10.21 Kevin Refractor 228 F8 Daystar Quark Chromosphere Version ASI174MM

Technical card

Resolution: 4500x1347

Date: Oct. 21, 2017

Focal length: 7800

Locations: Osservatorio personale, Dolianova , Cagliari, Italy

Description

Prominence 2017.10.21

Kevin Refractor 228 F8

Daystar Quark Chromosphere Version
ASI174MM

Comments

Author

Alessandro Bianconi
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Histogram

Prominence 2017.10.21  Kevin Refractor 228 F8  Daystar Quark Chromosphere Version  ASI174MM, 




    

        Alessandro Bianconi