3_30150.txt  m_2021-054-a.txt                                   NAVSTAR 81 (USA 319)     NAVSTAR 81 (USA 319)             48859U 21054A     331.30507741 -.00000097  00000+0  00000+0    999  55.3508   9.8609   221.0232 237.8023  2.00568952  1804