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Table 1

Source coordinates determined from HRC-I data and obtained from Gaia and the USNO-B1 catalog.

Source RA [deg] Dec [deg]

HD 209458
HRC-I 330.794845 18.884262
Gaia (2015) 330.795018 18.884244

Reference source
HRC-I 330.801708 18.943287
USNO-B1 330.801887 18.943328

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