../ dmsp_10_ephemeris_19980902.txt 21-Jun-2023 23:51 109678 dmsp_11_ephemeris_19980902.txt 21-Jun-2023 23:51 109676 dmsp_12_ephemeris_19980902.txt 21-Jun-2023 23:51 109705 dmsp_13_ephemeris_19980902.txt 21-Jun-2023 23:51 109951 dmsp_14_ephemeris_19980902.txt 21-Jun-2023 23:51 109679