../ dmsp_13_ephemeris_20031204.txt 22-Jun-2023 15:56 109390 dmsp_14_ephemeris_20031204.txt 22-Jun-2023 15:56 109351 dmsp_15_ephemeris_20031204.txt 22-Jun-2023 15:56 109352 dmsp_16_ephemeris_20031204.txt 22-Jun-2023 15:56 109377