AAVSO Alert Notice 474: Multiwavelength Campaign on Delta Ori (Mintaka)AAVSO Alert Notice 474: Multiwavelength Campaign on Delta Ori (Mintaka)
AAVSO Alert Notice 474<br /> Multiwavelength Campaign on delta Ori (Mintaka)<br /> December 14, 2012 <p>An international team of astronomers, including Drs. Tony Moffat (University of Montreal), Michael Corcoran (NASA GSFC), and Noel