../ dmsp_11_ephemeris_20030203.txt 21-Jun-2023 23:59 108061 dmsp_12_ephemeris_20030203.txt 21-Jun-2023 23:59 108046 dmsp_13_ephemeris_20030203.txt 21-Jun-2023 23:59 108030 dmsp_14_ephemeris_20030203.txt 21-Jun-2023 23:59 108086 dmsp_15_ephemeris_20030203.txt 21-Jun-2023 23:59 108095