Star nursery in constellation Cassiopeia about 6000 light years away. 

It is part of the much larger complex around the heart nebula (IC 1805).

Celestron RASA 11 v2
Celestron CGX-L mount
RisingCam ATR3CMOS26000KPA
IDAS NBZ UHS filter
Bortle 4-5
60% moon

96x120sec (3h12m)

PixInsight