Other
Scientific paper
Aug 1995
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1995ycat.3150....0k&link_type=abstract
VizieR On-line Data Catalog: III/150. Originally published in: 1989ApJS...71..245K
Other
Mk Spectral Classification, Spectral Types, Stars: Late-Type, Stars: Standard
Scientific paper
The catalog contains 1054 standard stars of spectral types G0 and later (G, K, M, and a few S stars) classified on the Revised MK system at the Perkins Observatory. The revised MK system is described by Keenan (1987), and the present list is an expansion of and supersedes one published by Keenan and Yorka (1988). The spectrograms used for the classification were taken at four different observatories; hence, extensive comparisons have been made to ensure consistency between the Northern and Southern Hemispheres. The list provides a consistent set of standards in most parts of the sky and over a considerable range in magnitude. Omitted are stars of spectral types R and N, Mira variables, and stars of other groups (e.g., BY Dra variables) having spectra that are composite or so peculiar that they are not satisfactorily classified on the present system. The catalog includes star names (including Bayer and Flamsteed designations), numbers from The Bright Star Catalog, HD numbers, photoelectric V magnitudes, and spectral types. (1 data file).
Keenan Philip C.
McNeil Raymond C.
No associations
LandOfFree
Perkins Revised MK Types for the Cooler Stars (Keenan+ 1989) does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Perkins Revised MK Types for the Cooler Stars (Keenan+ 1989), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Perkins Revised MK Types for the Cooler Stars (Keenan+ 1989) will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1568751