../ dmsp_11_ephemeris_20020710.txt 21-Jun-2023 23:58 109542 dmsp_12_ephemeris_20020710.txt 21-Jun-2023 23:58 109574 dmsp_13_ephemeris_20020710.txt 21-Jun-2023 23:58 109635 dmsp_14_ephemeris_20020710.txt 21-Jun-2023 23:58 109717 dmsp_15_ephemeris_20020710.txt 21-Jun-2023 23:58 109636