# Astronomical Observations on the Periodical Star in Collo Ceti. By Mr. William Herschel, of Bath; Communicated by Dr. Watson, Jun. of Bath, F. R. S.

**Author(s):** William Herschel, Dr. Watson  
**Year:** 1780  
**Journal:** Philosophical Transactions of the Royal Society of London  
**Volume:** 70  
**Pages:** 0 pages  
**Identifier:** jstor-106385  
**JSTOR URL:** <https://www.jstor.org/stable/106385>  

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