NGC/IC Project Restoration Effort

===== NGC 1610 is probably one of the faint nebulae in the NGC 1600 group -- but which one? There is nothing at Leavenworth's position, and his description (m = 15.5, D = 0.2 arcmin; R, bMN) could match any of the several fainter members of the group. Among the more likely candidates are NGC 1599, and RNGC 1610. N1599 is at the same declination and is just over a minute of time west of the nominal place of N1610. However, it has a bright star just 1.1 arcmin east-northeast which Leavenworth would almost certainly have mentioned had he seen this galaxy. The RNGC identification is also possible, but is 7 arcmin south and 1.4 minutes of time east of Leavenworth's place. Neither of these options is particularly compelling, but are still worth noting.

===== NGC 1610 See observing notes for NGC 1599. The NGC identification is very uncertain.