../ dmsp_11_ephemeris_20020609.txt 21-Jun-2023 23:58 109525 dmsp_12_ephemeris_20020609.txt 21-Jun-2023 23:58 109631 dmsp_13_ephemeris_20020609.txt 21-Jun-2023 23:58 109739 dmsp_14_ephemeris_20020609.txt 21-Jun-2023 23:58 109574 dmsp_15_ephemeris_20020609.txt 21-Jun-2023 23:58 109533