Kameswara Rao, N; Rajamohan, R
(Indian Academy of Sciences, 1982-09)
HD 147010, which is in the reflection nebula vdB 102, has been found to be a hot Ap silicon star rather than a normal A supergiant. From the UBV and JHK photometry of the star, color excess E(B-V) of 0.29 and the ratio of ...