../ dmsp_14_ephemeris_20100624.txt 22-Jun-2023 16:07 109438 dmsp_15_ephemeris_20100624.txt 22-Jun-2023 16:07 109551 dmsp_16_ephemeris_20100624.txt 22-Jun-2023 16:07 109584 dmsp_17_ephemeris_20100624.txt 22-Jun-2023 16:07 109685 dmsp_18_ephemeris_20100624.txt 22-Jun-2023 16:07 109567