RT Conference Proceedings T1 On the orbit and chemical nature of PHI-bootids meteorids A1 Segura Pinto, J. A1 Madiedo Gil, José María A1 Trigo Rodríguez, Josep María AB The phi-Bootids is a minor meteorshower whose activity period extends from April, 4 toMay, 15, with a maximum peak around May, 2. Anasteroidal origin has been postulated for the phi-Bootidmeteoroid stream, although its parent body remainsunknown [1]. Thus, additional observations during theabove-mentioned activity period may provide helpfulinformation to improve our knowledge about thisstream. Here we present here the preliminary analysisof a sporadic double-station phi-Bootid fireball recordedby us on May 10, 2011. It was recorded togetherwith its emission spectrum in the framework ofthe continuous spectroscopic campaign developed bythe SPanish Meteor Network (SPMN). From thisanalysis we have inferred information about its atmospherictrajectory and radiant, but also about somephysico-chemical properties of the corresponding meteoroid,such as tensile strength and chemical composition. YR 2013 FD 2013 LK http://hdl.handle.net/10272/9337 UL http://hdl.handle.net/10272/9337 LA eng NO Segura Pinto, J., Madiedo Gil, J.M., Trigo Rodríguez, J.M.: "On the orbit and chemical nature of PHI-bootids meteorids ". En: 44th Lunar and Planetary Science Conference (The Woolands, Texas, march 18-22, 2013) DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026