Observation by Thomas Lehmann: . A color image (no smoothing) from las...

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BAA Comet Section

Observer

Thomas Lehmann

Observed

2022 May 14 - 00:00

Uploaded

2022 May 25 - 09:19

Objects

C/2021 O3

Full filename

2021o3/2021o3_20220514_tlehmann.jpg

Target name

C/2021 O3

Title

. A color image (no smoothing) from last night is attached and the comet looks the same as on May 8th, diffuse - but seemingly healthy. This is the result of 42x 1min exposures using a RASA 11" with ASI6200MC under extremely bright skies (close to full moon). Results from photometry of the green channel image in a large aperture (after star trail removal): 2022-05-14.88 UT, m1=12.2, coma d=4.5'

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Files associated with this observation

2021o3_20220514_tlehmann.jpg (295.0 kB)

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