It was discovered by analyses of three images acquired in February 2004 from the 8.2 m VLT "Yepun" at the European Southern Observatory (ESO) Cerro Paranal, in Chile.
Ia ditemukan oleh analisa dari tiga gambar yang diperoleh pada Februari 2004 dari 8.2 m VLT "Yepun" di European Southern Observatory (ESO) Cerro Paranal, di Cile.