../ dmsp_13_ephemeris_20090623.txt 22-Jun-2023 16:07 109779 dmsp_14_ephemeris_20090623.txt 22-Jun-2023 16:07 109627 dmsp_15_ephemeris_20090623.txt 22-Jun-2023 16:07 109582 dmsp_16_ephemeris_20090623.txt 22-Jun-2023 16:07 109577 dmsp_17_ephemeris_20090623.txt 22-Jun-2023 16:07 109661