../ dmsp_14_ephemeris_20100903.txt 22-Jun-2023 16:07 109668 dmsp_15_ephemeris_20100903.txt 22-Jun-2023 16:07 109627 dmsp_16_ephemeris_20100903.txt 22-Jun-2023 16:07 109748 dmsp_17_ephemeris_20100903.txt 22-Jun-2023 16:07 109619 dmsp_18_ephemeris_20100903.txt 22-Jun-2023 16:07 109767