../ dmsp_11_ephemeris_20020410.txt 22-Jun-2023 15:53 109721 dmsp_12_ephemeris_20020410.txt 22-Jun-2023 15:53 109724 dmsp_13_ephemeris_20020410.txt 22-Jun-2023 15:53 109810 dmsp_14_ephemeris_20020410.txt 22-Jun-2023 15:53 109713 dmsp_15_ephemeris_20020410.txt 22-Jun-2023 15:53 109663