sentences:  Lapan-TUB Sat was launched on a PSLV launcher on 1 January 2007 from the Indian space centre in Sriharikota and still functioning well after the fifth birthday.Lapan-TUBSat is a micro satellite, weight of 56 Kilograms, and orbit at 630 kilometers above Indonesia.This satellite passes the polar orbital (from one polar to another) and across the archipelago for two or three times each day.