NGC/IC Project Restoration Effort

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NGC6340

 

Basic Information


Location and Magnitude


Right Ascension: 17:10:23.9
Declination: +72:18:17
Constellation: DRA
Visual Magnitude: 11.0

Historic Information


Discoverer: Herschel W.
Year of discovery: 1788
Discovery aperture: 18.7

Observational


Summary description: cF, pL, R, vgmbM
Sub-type: S0-a

Steve's Notes

===== NGC 6340 17.5" (7/16/93): fairly bright, moderately large, slightly elongated WNW-ESE, 2.2'x1.8', prominent bright core, stellar nucleus with direct vision. A double star mag 11.5/12.5 is off the NW edge 1.7' from core. Forms a trio with IC 1251 6.4' N and IC 1254 6.8' NE. IC 1251 was recorded as "faint, fairly small, slightly elongated 4:3 ~E-W, fairly low almost even surface brightness. Located in a string of stars which ends at the double star adjacent to NGC 6340 6' SSE." IC 1254 was described as "faint, fairly small, elongated 2:1 SW-NE, even surface brightness. Slightly fainter than IC 1251 6' W." 17.5" (7/9/88): fairly bright, moderately large, round, very small bright core. A wide mag 11/12 double star is 2' NW. Brightest of three with IC 1251 and IC 1254 in field.