M52/NGC 7635

Name:The "Bubble" nebula

Constellation:Cassiopea

Instrument: 8-inch F5 reflector with Sky Watcher coma corrector and an ASI 2600 (gain 100 -20c).

Exposure time:50 three-minute exposures.

Star Chart from Michael Vlasov's Deep sky hunter star atlas available on line https://www.deepskywatch.com/deep-sky-hunter-atlas.html

			AP#99 : M52/NGC 7635
			Name:The "Bubble" nebula Constellation:Cassiopea Instrument: 8-inch F5 reflector with Sky Watcher coma corrector and an ASI 2600 (gain 100 -20c). Exposure time:50 three-minute exposures. Star Chart from Michael Vlasov's Deep sky hunter star atlas available on line https://www.deepskywatch.com/deep-sky-hunter-atlas.html


	Magnitude: 7.3 (M52) 10.0 (NGC 7635) Apparent size: 13.0' (M52) 15'X8' (NGC 7635) The open cluster of stars, M52, is a nice cluster but, by itself, it is not that special. It is the addition of the nearby nebulosity that makes this a splendid astrophotography target. Go to AP#100 NGC 7822 Return to AP100 main page.