../ dmsp_13_ephemeris_20040518.txt 22-Jun-2023 00:02 109705 dmsp_14_ephemeris_20040518.txt 22-Jun-2023 00:02 109733 dmsp_15_ephemeris_20040518.txt 22-Jun-2023 00:02 109570 dmsp_16_ephemeris_20040518.txt 22-Jun-2023 00:02 109688