NGC/IC Project Restoration Effort

(This is a very very beta version)

NGC346

 

Basic Information


Location and Magnitude


Right Ascension: 0:59:5.0
Declination: -72:10:38
Constellation: TUC
Visual Magnitude:

Historic Information


Discoverer: Dunlop
Year of discovery: 1826
Discovery aperture: 9.0

Observational


Summary description: B, L, viF, mbMD *, r
Sub-type: EN+OCL

Corwin's Notes

===== NGC 346. See NGC 222.

Steve's Notes

===== NGC 346 18" (7/6/02 - Magellan Observatory, Australia): this is the largest HII region in the SMC and an amazing sight at 171x and UHC filter. The brightest section is a "bar" extending NW-SE with a distinct edge on the following side. Extending from the central region, are two sweeping "arms" or extensions, creating an exaggerated "S" appearance similar to a barred spiral galaxy! A longer but lower surface brightness arm is attached at the SE end of the central region and broadly sweeps towards the west, below the bar. A shorter, but high surface brightness arm is attached at the NW end and hooks towards the east. The extensions increase the diameter to 8'-10' in total size! Without the filter, the nebula is set in a rich star field (Hodge Association 45) and a number of stars are superimposed or involved with the nebula, some in the center. NGC 371 is in same low power field 22' NE and NGC 330 lies 21' SW. The small clusters NGC 306 and 299 lies 22' WSW and 26' W, respectively. Easily visible in 10x30 and 15x50 IS binoculars.