../ dmsp_11_ephemeris_20010129.txt 21-Jun-2023 23:55 108042 dmsp_12_ephemeris_20010129.txt 21-Jun-2023 23:55 108039 dmsp_13_ephemeris_20010129.txt 21-Jun-2023 23:55 107976 dmsp_14_ephemeris_20010129.txt 21-Jun-2023 23:55 108114 dmsp_15_ephemeris_20010129.txt 21-Jun-2023 23:55 108078