../ dmsp_13_ephemeris_20080416.txt 22-Jun-2023 00:10 109790 dmsp_14_ephemeris_20080416.txt 22-Jun-2023 00:10 109632 dmsp_15_ephemeris_20080416.txt 22-Jun-2023 00:10 109547 dmsp_16_ephemeris_20080416.txt 22-Jun-2023 00:10 109617 dmsp_17_ephemeris_20080416.txt 22-Jun-2023 00:10 109705