Fwd: [CometObs] Digest Number 3353

Comet Observations Group

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Digest #3353

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C/2017 O1, Phaethon. by "Juan Jose Gonzalez" jjgsgp

Message

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C/2017 O1, Phaethon.

Wed Dec 6, 2017 3:37 am (PST) . Posted by:

"Juan Jose Gonzalez" jjgsgp

C/2017 O1 (ASASSN):
2017 Dec. 5.77 UT: m1=10.0, Dia.=4', DC=1/, 20 cm SCT (77x).
[ Sidgwick method. Tycho-2 comparison stars. SQM : 20.7.].

(3200) Phaethon:
2017 Dec. 5.80 UT: m1=12.4, Dia.= --, DC=9, 20 cm SCT (133x).
[ Stellar appearance. Motion checked during a 10-min period,
before moonrise. Field stars checked in DSS. In-focus method.
APASS comparison stars. SQM : 20.3.].

( Candanedo de Fenar, Leon, Spain; Alt. 1060 m, 42º 49' N, 5º 34' W;
Mountain location, clear sky. SQM 20.7 at zenith.).
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ICQ Format :

2017O1 2017 12 05.77 S 10.0 TK 20.3T10 77 4 1/ ICQ XX GON05

3200 2017 12 05.80 I 12.4 AQ 20.3T10 133 9 ICQ
XX GON05

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J. J. Gonzalez

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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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