../ dmsp_11_ephemeris_20010623.txt 21-Jun-2023 23:56 109691 dmsp_12_ephemeris_20010623.txt 21-Jun-2023 23:56 109571 dmsp_13_ephemeris_20010623.txt 21-Jun-2023 23:56 109829 dmsp_14_ephemeris_20010623.txt 21-Jun-2023 23:56 109694 dmsp_15_ephemeris_20010623.txt 21-Jun-2023 23:56 109541