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This dim but interesting planetary nebula is located in the northern sky at +71 declination in Cepheus. It was discovered in 1979 and was first described in a 1980 paper by Dengel, Hartl, and Weinberger (though its brightest part, at the top right, had been catalogued by Beverly Lynds in the 1960's as LBN 538). Although its shape is vaguely round, the shape of DeHt 5 is more complex than a typical planetary nebula. Especially notable is the extra-faint outer hydrogen halo. Notice how there seem to be fewer stars at the lower right of the image; this is due to the edge of LDN 1216 poking into the field of view there. The red filaments at the bottom of the image are part of a supernova remnant called SNR 110.3+11.3. This is an 11-hour exposure with 4 hours of H-alpha and 7 hours of O-III.