../ dmsp_10_ephemeris_19950503.txt 22-Jun-2023 15:45 109541 dmsp_11_ephemeris_19950503.txt 22-Jun-2023 15:45 109810 dmsp_12_ephemeris_19950503.txt 22-Jun-2023 15:45 109758 dmsp_13_ephemeris_19950503.txt 22-Jun-2023 15:45 109799