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The Tokyo PMC Catalog 90 - 93: catalog of positions of 6649 stars observed in 1990 through 1993 with Tokyo Photoelectric Meridian Circle.
Bibcode: 1997PNAOJ...5....1Y
Yoshizawa, Masanori; Suzuki, Shunsaku
The sixth annual catalog of the Toyko PMC is presented for 6649 stars, which were observed at least two times in January 1990 through March 1993. The mean positions of the stars observed in the above period are given in the catalog at the corresponding mean epochs of observations of individual stars. The coordinates of the catalog are based on the…
1997
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Publications of the National Astronomical Observatory of Japan
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