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Digest #3577
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Mon Apr 8, 2019 3:09 am (PDT) . Posted by:
"Bomber2 Panther" outbackmanyep
Comet Observations 7th April 2019
123P/ West-Hartley
2019 Apr 07.38 UT; m1= 12.8; Dia= 2'; DC= 3; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Low altitude = 19.9°; Difficult, slight brightening to centre.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
60P/ Tsuchinshan
2019 Apr 07.39 UT; m1= 14.3; Dia= 1.0'; DC= 2; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Difficult.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
C/2016 N6 PanSTARRS
2019 Apr 07.40 UT; m1= 14.2; Dia= 0.6'; DC= 2/3; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Difficult, small, visible in periods of good seeing.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
C/2016 M1 PanSTARRS
2019 Apr 07.41 UT; m1= 12.8; Dia= 1.7'; DC= 3; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Coma diffuse, slight brightening to centre. Close to stars.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
123 2019 04 07.38 xS 12.8 AQ 25.0L 5 83 2.0 3 ICQ XX WYA
60 2019 04 07.39 xS 14.3 AQ 25.0L 5 83 1.0 2 ICQ XX WYA
2016N6 2019 04 07.40 xS 14.2 AQ 25.0L 5 83 0.6 2/ ICQ XX WYA
2016M1 2019 04 07.41 xS 12.8 AQ 25.0L 5 83 1.7 3 ICQ XX WYA
123P/ West-Hartley
2019 Apr 07.38 UT; m1= 12.8; Dia= 2'; DC= 3; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Low altitude = 19.9°; Difficult, slight brightening to centre.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
60P/ Tsuchinshan
2019 Apr 07.39 UT; m1= 14.3; Dia= 1.0'; DC= 2; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Difficult.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
C/2016 N6 PanSTARRS
2019 Apr 07.40 UT; m1= 14.2; Dia= 0.6'; DC= 2/3; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Difficult, small, visible in periods of good seeing.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
C/2016 M1 PanSTARRS
2019 Apr 07.41 UT; m1= 12.8; Dia= 1.7'; DC= 3; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Coma diffuse, slight brightening to centre. Close to stars.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
123 2019 04 07.38 xS 12.8 AQ 25.0L 5 83 2.0 3 ICQ XX WYA
60 2019 04 07.39 xS 14.3 AQ 25.0L 5 83 1.0 2 ICQ XX WYA
2016N6 2019 04 07.40 xS 14.2 AQ 25.0L 5 83 0.6 2/ ICQ XX WYA
2016M1 2019 04 07.41 xS 12.8 AQ 25.0L 5 83 1.7 3 ICQ XX WYA
Good Clear Skies
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Astrocomet
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Colin James Watling
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Various Voluntary work-Litter Picking for Parish Council (Daytime) and also a friend of Kessingland Beach (Watchman)
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Real Astronomer and head of the Comet section for LYRA (Lowestoft and Great Yarmouth Regional Astronomers) also head of K.A.G (Kessingland Astronomy Group) and Navigator (Astrogator) of the Stars (Fieldwork)
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Lyra Main Website: http://www.lyra-astro.co.uk/
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