../ dmsp_11_ephemeris_20020704.txt 21-Jun-2023 23:58 109731 dmsp_12_ephemeris_20020704.txt 21-Jun-2023 23:58 109651 dmsp_13_ephemeris_20020704.txt 21-Jun-2023 23:58 109711 dmsp_14_ephemeris_20020704.txt 21-Jun-2023 23:58 109517 dmsp_15_ephemeris_20020704.txt 21-Jun-2023 23:58 109564