MCDONALD OBS. COLUMN DENSITY OBSERVATIONS OF 19P/BORRELLY

Name: MCDONALD OBS. COLUMN DENSITY OBSERVATIONS OF 19P/BORRELLY
Published: 2025-06-14T11:21:42+08:00

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McDonald Observatory (IDS and LCS) column density observations of 19P/Borrelly during the 1981, 1987-8 and 1994 apparitions.