Berkeley 97 & LDN 1196 in Cepheus
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open cluster + dark nebula
5’ (cluster)
?
Cepheus
7860 light years (+717 / -652 ly)
2015-08-21 + 2015-09-10+14
Gahberg observatory, Upper Austria
- Luminance: Lacerta 10” f/4 Newtonian + Sbig ST2000XM - RGB: 5” f/5 Newtionian + SXV-H9 + Baader RGB - RGB and Luminance capured simultaeosly -
ASA DDM 60pro
Luminance 43x5 min, RGB 16x5 min each
455 min
Trumpler classification: IV 2 p contains about 12 stars, brightest star about +11 mag age is about 240 Mio years