Observation by Gerald Rhemann: Comet 117P/Helin-Roman-Alu near globular...

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BAA Comet Section

Observer

Gerald Rhemann

Observed

2022 Jul 08 - 00:00

Uploaded

2022 Jul 11 - 05:06

Objects

117P Helin-Roman-Alu

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Constellation

Sagittarius

Field centre

RA: 18h43m
Dec: -32°06'
Position angle: +53°35'

Field size

0°39' × 0°29'

Full filename

117p/117p_20220708_grhemann.jpg

Target name

117P Helin-Roman-Alu

Title

Comet 117P/Helin-Roman-Alu near globular cluster M 70 image was taken on July 8. Unfortunately the comets head is covered by 11.2mag star GSC 7411:430 but one can see it´s tail. This is an extremely cropped image with very dense star field. Location: Farm Tivoli, Namibia Telescope: ASA Astrograph 12" f 3.6 Camera: ZWO ASI 6200 MM Pro Exposure time: LRGB 18/12/12/12 min.

About this image
Comet 117P/Helin-Roman-Alu near globular cluster M 70 image was taken on July 8. Unfortunately the comets head is covered by 11.2mag star GSC 7411:430 but one can see it´s tail. This is an extremely cropped image with very dense star field. Location: Farm Tivoli, Namibia Telescope: ASA Astrograph 12" f 3.6 Camera: ZWO ASI 6200 MM Pro Exposure time: LRGB 18/12/12/12 min.
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