../ dmsp_11_ephemeris_20001007.txt 21-Jun-2023 23:55 109623 dmsp_12_ephemeris_20001007.txt 21-Jun-2023 23:55 109574 dmsp_13_ephemeris_20001007.txt 21-Jun-2023 23:55 109648 dmsp_14_ephemeris_20001007.txt 21-Jun-2023 23:55 109642 dmsp_15_ephemeris_20001007.txt 21-Jun-2023 23:55 109656