Fwd: [CometObs] Digest Number 3551

Comet Observations Group

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Digest #3551

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C/2018 Y1, 46P. by "jjgonzalez jjgonzalez" jjgsgp

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C/2018 Y1, 46P.

Sun Feb 3, 2019 10:36 am (PST) . Posted by:

"jjgonzalez jjgonzalez" jjgsgp

C/2018 Y1 (Iwamoto):
2019 Feb. 3.10 UT: m1=6.1, Dia.=35', DC=2/, Tail= 3.5 deg. in PA 300 deg., 12x45 monocular.[ Very wide and diffuse outer coma. Sidgwick method. Tycho-2 comparison stars. SQM: 21.3.].

46P/Wirtanen:
2019 Feb. 3.00 UT: m1=6.5, Dia.=30', DC=2, 12x45 monocular. [ Sidgwick method. Tycho-2 comparison stars. SQM: 21.4.].

(Matadeon de los Oteros, Leon, Spain. Alt. 870 m, 42º 20' N, 5º 23' W:
SQM: 21.4 at zenit )

J. J. Gonzalez

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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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