NGC/IC Project Restoration Effort

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NGC1186

 

Basic Information


Location and Magnitude


Right Ascension: 3:5:30.9
Declination: +42:50:8
Constellation: PER
Visual Magnitude: 11.4

Historic Information


Discoverer: Herschel W.
Year of discovery: 1786
Discovery aperture: 18.7

Observational


Summary description: F * with neb appendages
Sub-type: SBbc

Corwin's Notes

===== NGC 1186 = NGC 1174 (which see for more). In the NGC, Dreyer notes that both Lord Rosse and d'Arrest looked for N1186 in vain. However, it was seen and consistently described by both WH and JH at much the same position. Until Spitaler's observation appeared (in AN 3030, which I've not seen), Dreyer must have been puzzled by this as both LdR and d'A were fine observers. The galaxy has a pretty low surface brightness, and with at least two 14th mag stars superposed, it would have been rather difficult to see, especially in long-focus telescopes. However, there is no doubt that both Herschels saw it, and the identity is not in question. Swift's RA for N1174 is just 1 minute off, and his description of the double star 5 arcmin northwest clinches that identification, too.

Steve's Notes

===== NGC 1186 17.5" (10/24/87): fairly faint, moderately large, very elongated 3:1 WNW-ESE. A mag 13 star, superimposed just southwest of the center, detracts from viewing.