Comet 67P near Pollux
Taken by Yasushi Aoshima on November 7, 2021 @
Ishikawa, JAPAN
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Camera Used: Unavailable Unavailable Exposure Time: Unavailable Aperture: Unavailable ISO: Unavailable Date Taken: 2021:11:09 19:17:00 |
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Details:
Comet 67P/Churyumov-Gerasimenko near Pollux (β Gem). The bright blue star at the top is Castor (α Gem). Surprisingly, this comet has a thin, faint but very long tail now. It extends out of the image (3.7° in the image). An easy way to see the faint tail on a background with many stars is to use minimum filter. Try it out.
Data: EF300mmF2.8L USM, CanonEOS6D, 12800 ISO, 10x60sec stacked (17:35-45 UT), North: upper, FOV: 4.6 x 7°
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