Here's my list of extended deep-sky objects for this month. They lie within a 2 hour swath of right ascension from 20 hours to 22 hours.
Fifty deep-sky objects for September: M2, M72, M73, NGC 7009 (Aquarius); M30, NGC 6903, NGC 6907 (Capricornus); B150, B169, B170, IC 1396, NGC 6939, NGC 6946, NGC 6951, NGC 7023, NGC 7142, NGC 7160 (Cepheus); B145, B164, B168, B343, B361, Ba6, Be87, Cr 421, Do9, IC 1369, IC 1516, M29, M39, NGC 6866, NGC 6871, NGC 6888, NGC 6894, NGC 6910, NGC 6960, NGC 6992, NGC 7000, NGC 7008, NGC 7026, NGC 7027, NGC 7063, NGC 7086 (Cygnus); NGC 6891, NGC 6905, NGC 6934, NGC 7006 (Delphinus); NGC 7015 (Equuleus); M15 (Pegasus); NGC 6940 (Vulpecula)
Challenge deep-sky object for September: Abell 78 (Cygnus)
See http://dvaa.org/AData/AD2004_09.html for data on these objects.
Dave Mitsky
Fifty deep-sky objects for September: M2, M72, M73, NGC 7009 (Aquarius); M30, NGC 6903, NGC 6907 (Capricornus); B150, B169, B170, IC 1396, NGC 6939, NGC 6946, NGC 6951, NGC 7023, NGC 7142, NGC 7160 (Cepheus); B145, B164, B168, B343, B361, Ba6, Be87, Cr 421, Do9, IC 1369, IC 1516, M29, M39, NGC 6866, NGC 6871, NGC 6888, NGC 6894, NGC 6910, NGC 6960, NGC 6992, NGC 7000, NGC 7008, NGC 7026, NGC 7027, NGC 7063, NGC 7086 (Cygnus); NGC 6891, NGC 6905, NGC 6934, NGC 7006 (Delphinus); NGC 7015 (Equuleus); M15 (Pegasus); NGC 6940 (Vulpecula)
Challenge deep-sky object for September: Abell 78 (Cygnus)
See http://dvaa.org/AData/AD2004_09.html for data on these objects.
Dave Mitsky
Chance favors the prepared mind.
De gustibus non est disputandum.