../ dmsp_11_ephemeris_20020615.txt 21-Jun-2023 23:58 109757 dmsp_12_ephemeris_20020615.txt 21-Jun-2023 23:58 109666 dmsp_13_ephemeris_20020615.txt 21-Jun-2023 23:58 109691 dmsp_14_ephemeris_20020615.txt 21-Jun-2023 23:58 109686 dmsp_15_ephemeris_20020615.txt 21-Jun-2023 23:58 109607