../ dmsp_13_ephemeris_20040728.txt 22-Jun-2023 00:02 109744 dmsp_14_ephemeris_20040728.txt 22-Jun-2023 00:02 109712 dmsp_15_ephemeris_20040728.txt 22-Jun-2023 00:02 109659 dmsp_16_ephemeris_20040728.txt 22-Jun-2023 00:02 109735