../ dmsp_11_ephemeris_20020915.txt 22-Jun-2023 15:55 109727 dmsp_12_ephemeris_20020915.txt 22-Jun-2023 15:55 109715 dmsp_13_ephemeris_20020915.txt 22-Jun-2023 15:55 109753 dmsp_14_ephemeris_20020915.txt 22-Jun-2023 15:55 109734 dmsp_15_ephemeris_20020915.txt 22-Jun-2023 15:55 109737