Concepedia

Philip C. Keenan

PC

34

Publications

2.1K

Citations

21

H-Index

1934

Active since

Affiliations

The Ohio State University(Current)

Philip C. Keenan is an author at The Ohio State University specializing in photometry, astrophysics, and engineering.

Top concepts

Publications per year

1934–1999

34

Publications

34

The Perkins catalog of revised MK types for the cooler stars

Philip C. Keenan, R. C. McNeil · The Astrophysical Journal Supplement Series · 1989 · 360 citations

Spectral Classification

W. W. Morgan, Philip C. Keenan · Annual Review of Astronomy and Astrophysics · 1973 · 251 citations

, , +1

The BA II Stars.

W. P. Bidelman, Philip C. Keenan · The Astrophysical Journal · 1951 · 177 citations

REVIEW: Resonance Radiation and Excited Atoms

Allan C. G. Mitchell, Mark W. Zemansky, Philip C. Keenan · The Astrophysical Journal · 1934 · 117 citations

, , +2

A Moderate-Resolution Spectral Atlas of Carbon Stars: R, J, N, CH, and Barium Stars

C. Barnbaum, R. P. S. Stone, Philip C. Keenan · The Astrophysical Journal Supplement Series · 1996 · 113 citations

Rows per page

1–5 of 34