../ dmsp_11_ephemeris_20020701.txt 21-Jun-2023 23:58 109711 dmsp_12_ephemeris_20020701.txt 21-Jun-2023 23:58 109662 dmsp_13_ephemeris_20020701.txt 21-Jun-2023 23:58 109696 dmsp_14_ephemeris_20020701.txt 21-Jun-2023 23:58 109594 dmsp_15_ephemeris_20020701.txt 21-Jun-2023 23:58 109462