Observation by Martin Lewis: Neptune (IR) 12th Oct 2017

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Martin Lewis

Observer

Martin Lewis

Observed

2017 Oct 12 - 21:40

Uploaded

2017 Oct 21 - 10:17

Objects

Neptune

Planetarium overlay









Constellation

Grus

Field centre

RA: 22h47m
Dec: -46°58'
Position angle: -178°03'

Field size

0°09' × 0°11'

Equipment
  • 444mm Dobsonian
  • 610nm LP filter
  • ASI290MM
Location

St Albans

Target name

Neptune

Title

Neptune (IR) 12th Oct 2017

About this image

Neptune and Triton in IR on 12th October 2017 showing possible bright spot upper left limb- see accompanying image for analysis of spot.  Image colourised to make it easier to see spot and for aesthetic reasons.

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