2 Messages
Digest #3546
Messages
Sat Jan 12, 2019 1:05 pm (PST) . Posted by:
"Artyom Novichonok" artnovich
Hello All!
60P/Tsuchinshan
2018 Jan. 06.01 UT: m1=13.5 (CR), Dia.=0.5', DC=7', Tail=14' (PA 294 deg) ...36.0-cm f/8 Ritchey–Chretien telescope + CCD ...A. Novichonok & A. Aliev (remotely from ISON-Kitab observatory, Uzbekistan)
All my obs for the comet here:
http://nov01.ru/astro/nabl/comet/0060p/60p.htm
Best regards,
A. Novichonok.
60P/Tsuchinshan
2018 Jan. 06.01 UT: m1=13.5 (CR), Dia.=0.5', DC=7', Tail=14' (PA 294 deg) ...36.0-cm f/8 Ritchey–Chretien telescope + CCD ...A. Novichonok & A. Aliev (remotely from ISON-Kitab observatory, Uzbekistan)
All my obs for the comet here:
http://nov01.ru/astro/nabl/comet/0060p/60p.htm
Best regards,
A. Novichonok.
Sat Jan 12, 2019 4:46 pm (PST) . Posted by:
"Bomber2 Panther" outbackmanyep
Comet Observations 12th January 2019
64P/ Swift - Gehrels
2019 Jan 12.56 UT; m1= 9.9; Dia= 6'; DC= 3; 25cm L, f:5 (x39) [Chris Wyatt, Walcha, NSW, Australia]
Diffuse, weakly condensed. Low altitude = 10.4°.
Comparison stars checked using Tycho-2 data in Guide 9.0; Method= S; Cat= TK
C/2016 N6 PanSTARRS
2019 Jan 12.57 UT; m1= 13.8; Dia= 1.1'; DC= 3; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Difficult, busy star field. Small and diffuse.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
C/2016 M1 PanSTARRS
2019 Jan 12.58 UT; m1= 10.3; Dia= 4.3'; DC= 5/6; 25cm L, f:5 (x39) [Chris Wyatt, Walcha, NSW, Australia]
Bright star on coma edge, faint 12th mag star in coma. Coma diffuse, opaque and well condensed centre. Enhances in Swan Band filter.
Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ
60P/ Tsuchinshan
2019 Jan 12.59 UT; m1= 13.8; Dia= 0.7'; DC= 5/6; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Small coma, centre appears stellar in good seeing.
Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ
38P/ Stephan - Oterma
2019 Jan 12.60 UT; m1= 10.4; Dia= 5.5'; DC= 4; 25cm L, f:5 (x39) [Chris Wyatt, Walcha, NSW, Australia]
Enhances slightly in Swan Band filter, diffuse coma, moderately condensed centre. Low altitude = 14.5°.
Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ
123P/ West - Hartley
2019 Jan 12.61 UT; m1= 13.8; Dia= 0.9'; DC= 6; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Difficult; Close to stars. Outer coma diffuse and semi-opaque, centre sometimes stellar in good seeing. Low altitude = 14.4°.
Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ
C/2018 Y1 Iwamoto
2019 Jan 12.62 UT; m1= 9.7; Dia= 5'; DC= 3; 25cm L, f:5 (x39) [Chris Wyatt, Walcha, NSW, Australia]
Enhances in Swan Band filter. Opaque centre, pale aqua-blue in colour. Faint outer coma. Low altitude = 16.8°.
Comparison stars checked using Tycho-2 data in Guide 9.0; Method= S; Cat= TK
64 2019 01 12.56 xS 9.9 TK 25.0L 5 39 6.0 3 ICQ XX WYA
2016N6 2019 01 12.57 xS 13.8 AQ 25.0L 5 83 1.1 3 ICQ XX WYA
2016M1 2019 01 12.58 xM 10.3 AQ 25.0L 5 39 4.3 5/ ICQ XX WYA
60 2019 01 12.59 xM 13.8 AQ 25.0L 5 83 0.7 5/ ICQ XX WYA
38 2019 01 12.60 xM 10.4 AQ 25.0L 5 39 5.5 4 ICQ XX WYA
123 2019 01 12.61 xM 13.8 AQ 25.0L 5 83 0.9 6 ICQ XX WYA
2018Y1 2019 01 12.62 xS 9.7 TK 25.0L 5 39 5.0 3 ICQ XX WYA
64P/ Swift - Gehrels
2019 Jan 12.56 UT; m1= 9.9; Dia= 6'; DC= 3; 25cm L, f:5 (x39) [Chris Wyatt, Walcha, NSW, Australia]
Diffuse, weakly condensed. Low altitude = 10.4°.
Comparison stars checked using Tycho-2 data in Guide 9.0; Method= S; Cat= TK
C/2016 N6 PanSTARRS
2019 Jan 12.57 UT; m1= 13.8; Dia= 1.1'; DC= 3; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Difficult, busy star field. Small and diffuse.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
C/2016 M1 PanSTARRS
2019 Jan 12.58 UT; m1= 10.3; Dia= 4.3'; DC= 5/6; 25cm L, f:5 (x39) [Chris Wyatt, Walcha, NSW, Australia]
Bright star on coma edge, faint 12th mag star in coma. Coma diffuse, opaque and well condensed centre. Enhances in Swan Band filter.
Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ
60P/ Tsuchinshan
2019 Jan 12.59 UT; m1= 13.8; Dia= 0.7'; DC= 5/6; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Small coma, centre appears stellar in good seeing.
Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ
38P/ Stephan - Oterma
2019 Jan 12.60 UT; m1= 10.4; Dia= 5.5'; DC= 4; 25cm L, f:5 (x39) [Chris Wyatt, Walcha, NSW, Australia]
Enhances slightly in Swan Band filter, diffuse coma, moderately condensed centre. Low altitude = 14.5°.
Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ
123P/ West - Hartley
2019 Jan 12.61 UT; m1= 13.8; Dia= 0.9'; DC= 6; 25cm L, f:5 (x83) [Chris Wyatt, Walcha, NSW, Australia]
Difficult; Close to stars. Outer coma diffuse and semi-opaque, centre sometimes stellar in good seeing. Low altitude = 14.4°.
Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ
C/2018 Y1 Iwamoto
2019 Jan 12.62 UT; m1= 9.7; Dia= 5'; DC= 3; 25cm L, f:5 (x39) [Chris Wyatt, Walcha, NSW, Australia]
Enhances in Swan Band filter. Opaque centre, pale aqua-blue in colour. Faint outer coma. Low altitude = 16.8°.
Comparison stars checked using Tycho-2 data in Guide 9.0; Method= S; Cat= TK
64 2019 01 12.56 xS 9.9 TK 25.0L 5 39 6.0 3 ICQ XX WYA
2016N6 2019 01 12.57 xS 13.8 AQ 25.0L 5 83 1.1 3 ICQ XX WYA
2016M1 2019 01 12.58 xM 10.3 AQ 25.0L 5 39 4.3 5/ ICQ XX WYA
60 2019 01 12.59 xM 13.8 AQ 25.0L 5 83 0.7 5/ ICQ XX WYA
38 2019 01 12.60 xM 10.4 AQ 25.0L 5 39 5.5 4 ICQ XX WYA
123 2019 01 12.61 xM 13.8 AQ 25.0L 5 83 0.9 6 ICQ XX WYA
2018Y1 2019 01 12.62 xS 9.7 TK 25.0L 5 39 5.0 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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