NGC/IC Project Restoration Effort
(This is a very very beta version)
NGC3280
Basic Information
Location and Magnitude
Right Ascension: 10:32:43.8
Declination: -12:38:12
Constellation: HYA
Visual Magnitude: 14.7
Historic Information
Discoverer: Common
Year of discovery: 1880
Discovery aperture: 36.0
Observational
Summary description: F, biN
Sub-type: E-S0
Corwin's Notes
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NGC 3280 = NGC 3295 is a triple galaxy discovered independently by both
Ainslie Common with his 36-inch reflector (this telescope eventually found its
way to Lick Observatory where it was called the "Crossley Reflector" after its
purchaser, Edward Crossley of Halifax, England). Though Common noted only two
nebulae in his object, Francis Leavenworth found and sketched all three with
the Leander McCormick refractor. He also found (on the same night, 26 Feb
1886) NGC 3296 and 3297. The identities of these two are not quite as clear
from his sketches, so having them near in both time and space helps us to
identify them with certainty.
Unfortunately, neither Common's nor Leavenworth's positions are very good.
(Leavenworth's is, as usual for the LM nebulae, too far east, this time by
2m 40s. His declination, however, is less than an arcminute off. Common's
RA is 20 seconds of time off, and his declination 8 arcmin too far north.)
This led to the brightest galaxy being rediscovered by Stephane Javelle and
included in IC1 as IC 617, which see.
Herbert Howe finally suggested that N3280 and N3295 were the same object, but
did not notice the identity with IC 617.
Steve's Notes
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NGC 3280
18" (3/29/03): this is a triple system listed as NGC 3280A/3280B/3280C in NED and NGC 3280/3280A/3280B in the second edition of the Uranometria DSFG. At 262x there was a confused glow, ~1' diameter. Within the glow, two small knots (NGC 3280w and NGC 3280e), ~0.4' and 0.3' were resolved, oriented E-W, with the larger component on the west side (separation is 40" between centers). At moments there was a impression of the very small and faint third component squeezed between these two galaxies. In a small group with NGC 3296 4.8' S and NGC 3297 7.1' ESE. Located 4.6' NE of a mag 9.5 star.