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Ursa Astronomical Association

Telescopic comet Holmes, räjähdystomun konvergenssi-ilmiöitä - 17.2.2013 at 18.31 Siding Spring, Australia Observation number 16189

Visibility I / V

Esko Lyytinen, Ursa (Helsinki)

Article in the June issue of WGN magazine (by, E. Lyytinen, M. Nissinen, HJ Lehto) and that article (with permission) as a public link:

The Finnish language is briefly explained in the forum:

The image shows the 17th image minus the 19th image so the 19th day appears light lower and the 17th day dark higher.

Esko Lyytinen

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Additional information
  • Observation target
    • Comet
  • Name of the observation target
    • 17P/Holmes, räjähdystomun konvergenssi-ilmiöitä
    • Erittäin heikosti näkyvä
  • Visibility of the comet
    • Telescopic comet
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