NGC 7293 in Aquarius
A small galaxy within the edge of the nebula (about 10 o'clock position)
is PGC 0837430, magnitude 17.
I noticed just below and left of centre was a small streak which turned out to be Asteroid 46563 Oken
shining at 16.8 magnitude.
Movement is shown for the 4 x 100 frame images taken over 17 minutes.
Red circle is generated in the measuring program Astrometrica.
|
|
|
Image Info
- Imaged on 20070909
- 20 cm f/4
Newtonian Reflector
- 400 video frames
no filter
(luminance channel)
- Blended with lo-res colour
print taken in 1989
30 mins exposure on
Hypered Ektar 1000
25 cm f/5.8 Reflector
Image Info
One of the largest planetary nebula spanning nearly 20 arc minutes across
|
|
