../ dmsp_11_ephemeris_20020927.txt 21-Jun-2023 23:58 109759 dmsp_12_ephemeris_20020927.txt 21-Jun-2023 23:58 109670 dmsp_13_ephemeris_20020927.txt 21-Jun-2023 23:58 109623 dmsp_14_ephemeris_20020927.txt 21-Jun-2023 23:58 109672 dmsp_15_ephemeris_20020927.txt 21-Jun-2023 23:58 109566