../ dmsp_13_ephemeris_20061109.txt 22-Jun-2023 16:16 109483 dmsp_14_ephemeris_20061109.txt 22-Jun-2023 16:16 109331 dmsp_15_ephemeris_20061109.txt 22-Jun-2023 16:16 109436 dmsp_16_ephemeris_20061109.txt 22-Jun-2023 16:16 109547 dmsp_17_ephemeris_20061109.txt 22-Jun-2023 16:16 109511