Comet 2I/Borisov
Taken by Paul Klauninger on September 27, 2019 @
Lanark Highlands, Ontario, Canada
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Camera Used: Canon Unavailable Exposure Time: Unavailable Aperture: Unavailable ISO: Unavailable Date Taken: 2019:10:04 15:45:36 |
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Details:
Comet was very faint (mag=+17.39 JPL ephemeris) in the individual sub-frames, but definitely non-stellar in appearance. Image taken with an 11-inch F10 EdgeHD and Canon 60Da DSLR. It is a combined stack of eight 180-second exposures at ISO3200. Nearby galaxy PGC1710089 at magnitude +16.65 provided a nice comparison.
Photographer's website:
No URL provided.
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