Polish astronomer Wojciech Krzemiński in 1974. Kurtz's Light Variable Star is HD 188136 in Octans. Kuwano's Object/Star has been used to refer to the nova-like object PU Vulpeculae. The names "Kuwano's Object" and "Kuwano's Star" have also been used to refer to V1407 Aquilae and V4021 Sagittarii, respectively. These are all named after . Lamont's Star is a peculiar star near the nucleus of the Andromeda Galaxy (Messier 31). Latham's planet is the small red dwarf star or massive brown dwarf HD 114762 b in Coma Berenices, unofficially named Latham's planet after its discoverer David Latham (1989). Liller's Star is a star near Centaurus X-3. Named after William Liller. Lovas's Supernova is SN 1964e in MCG 9-20-51 (in Ursa Major). Named after Miklós Lovas. Luyten's Star, another red dwarf, is named after Willem Jacob Luyten, its discoverer. Luyten's Flare Star is a nearby UV Ceti variable (L 726-8). Merrill's Star is the high-velocity Wolf–Rayet star WR 124, at the nucleus of the ejecta nebula PK 50+3 1 in Sagitta (which it created). Named after Paul W. Merrill. Olbers' Star is a peculiar star in Virgo (mentioned in the Deep-Sky Name Index 2000.0 by Hugh C. Maddocks) (Foxon-Maddocks Associates). Named after Heinrich Wilhelm Matthias Olbers. Osawa's Star is V436 Cassiopeiae (HD 221568). Named after Kiwoteru Osawa. Parker's Star is IRAS 00500+6713, the remannt of a white dwarf merger and SN 1181. Pearce's Star is AO Cassiopeiae. Named after Joseph Algernon Pearce. Persson's Star is V733 Cephei, an FU Orionis type object. Named after R. Persson. Piazzi's Flying Star, see Bessel's Star. Plaskett's Star (also designated HR 2422) is one of the most massive binary stars known, with a total mass of about one hundred times that of the Sun. It is named after John Stanley Plaskett, the Canadian astronomer who discovered its binary nature in 1922. Popper's Star is HD 124448, an extreme helium star in Centaurus. Named after Daniel M. Popper. Przybylski's Star (also designated HD 101065) is a star that shows unusually high abundance of lanthanide elements in its spectral lines, named for Antoni Przybylski. Ptolemy's Cluster is the open star cluster Messier 7 (NGC 6475) in Scorpius. Named after Ptolemy. The Roberts–Altizer Variable Star is a galactic U Geminorum star near NGC 3147, in Draco. Rosino's Supernova is a supernova that was discovered by in 1965, near NGC 4753. The Rosino–Zwicky Object (Star) is a variable star near