No Detection of Cold Dust around the Potential Exocomet Host ϕ Leo Cataldi, Gianni ; Moór, Attila ; Ohashi, Nagayoshi ; Eiroa, Carlos ; Grady, Carol ; Rebollido, Isabel Abstract Publication: Research Notes of the American Astronomical Society Pub Date: February 2019 DOI: 10.3847/2515-5172/ab082b Bibcode: 2019RNAAS...3...39C