NGC/IC Project Restoration Effort
(This is a very very beta version)
NGC2054
Basic Information
Location and Magnitude
Right Ascension: 5:45:15.6
Declination: -10:4:58
Constellation: ORI
Visual Magnitude:
Historic Information
Discoverer: Bond
Year of discovery: 1850
Discovery aperture: 4.0
Observational
Summary description: vF, pS, iR, r? * 9ยท10 7' n
Sub-type: *4
Corwin's Notes
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NGC 2054 is a group of five or six faint stars found by George P. Bond, then
director of Harvard College Observatory. In his small "Comet-seeker," the
grouping appeared nebulous, and he gave it only an approximate position.
Dreyer himself saw the nebula and commented, "... at times, I thought it was a
very small cluster, but it is doubtful." Nevertheless, he gave an accurate
micrometric measurement of a star, 9-10th magnitude, in position angle 0.5
degrees and distance 404.0 arcsec. The star is indeed there, and was later
seen by Howe (MN 58, 515, 1898) who misattributed it to Bond, but saw only
"three small stars" in the place. Bigourdan provided a corrected position for
the asterism, quoted by Dreyer in IC2.