../ dmsp_10_ephemeris_19970119.txt 22-Jun-2023 15:46 108039 dmsp_11_ephemeris_19970119.txt 22-Jun-2023 15:46 107968 dmsp_12_ephemeris_19970119.txt 22-Jun-2023 15:46 107984 dmsp_13_ephemeris_19970119.txt 22-Jun-2023 15:46 107960