../ dmsp_13_ephemeris_20041027.txt 22-Jun-2023 15:58 109645 dmsp_14_ephemeris_20041027.txt 22-Jun-2023 15:58 109589 dmsp_15_ephemeris_20041027.txt 22-Jun-2023 15:58 109575 dmsp_16_ephemeris_20041027.txt 22-Jun-2023 15:58 109589