../ dmsp_14_ephemeris_20101022.txt 22-Jun-2023 00:16 109495 dmsp_15_ephemeris_20101022.txt 22-Jun-2023 00:16 109541 dmsp_16_ephemeris_20101022.txt 22-Jun-2023 00:16 109457 dmsp_17_ephemeris_20101022.txt 22-Jun-2023 00:16 109541 dmsp_18_ephemeris_20101022.txt 22-Jun-2023 00:16 109506