AP#100 : NGC 7822
Name:The "Question mark" nebula
Constellation:Cepheus
Instrument: Redcat 51 and an ASI 2600 (Gain 100 -20C).
Exposure time: 20 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
Apparent size: 100'
NGC 7822 is large nebula complex in Cepheus. In the upper right section of the nebula is the open cluster, NGC 7762. This nebula complex does resemble a question mark and is very large. It is often overlooked by astro imagers.
