../ dmsp_11_ephemeris_20030421.txt 22-Jun-2023 15:56 109769 dmsp_12_ephemeris_20030421.txt 22-Jun-2023 15:56 109671 dmsp_13_ephemeris_20030421.txt 22-Jun-2023 15:56 109821 dmsp_14_ephemeris_20030421.txt 22-Jun-2023 15:56 109638 dmsp_15_ephemeris_20030421.txt 22-Jun-2023 15:56 109660