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NGC 7293 in Aquarius

Astrophotography from Ursa Major Observatory @ ROSA

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deeplook.at
planetarynebula
12.8’
6.5 mag
Aqr
2017-07-20
Baader APO 95/560 CaF2 Travel Companion
10micron GM1000 HPS
21x6 min ISO 800
2h 06min
Camera:
Nikon D810A
Image acquisition by CEDIC team (Christoph Kaltseis, Bernhard Hubl, Markus Blauensteiner, Michael Hanl) Image processing by Christoph Kaltseis
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700 ly
The large apparent diameter of the Helix Nebula is a result of the small distance of 700 light years. The age of NGC7293 is estimated to be 10,000 years.