Observation by Duncan Hale-Sutton: Double star Nu Draconis

Uploaded by

Duncan Hale-Sutton

Observer

Duncan Hale-Sutton

Observed

2024 May 01 - 22:08

Uploaded

2024 May 15 - 21:31

Objects

ν¹-Dra
ν²-Dra

Equipment

Orion OMC-140 Maksutov Cassegrain
Nikon D90 at prime focus
HEQ-5 mount

Exposure

5s at ISO 1600, f/14.3

Location

Neatishead, Norfolk

Target name

Double star Nu Draconis

Title

Double star Nu Draconis

About this image

Another double star from the night of the 1st May. With the D90 at prime focus it gives about 0.59 arc seconds per pixel. This image is a crop of the original full frame. I have orientated it with north at the top and west to the right. Nu 1 and Nu 2 are both magnitude 4.88. The separation and position angle of this double is 62.3 arcseconds and 311 degrees respectively. A couple of measurements from this frame gave an average of 62.8 arcseconds and 311 degrees.

Files associated with this observation

20240501_2208 Nu Draconis.jpg (135.8 kB)

Like this image

Jeremy Shears, Dr Paul Leyland, Gary Eason

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