../ dmsp_14_ephemeris_20101002.txt 22-Jun-2023 16:28 109674 dmsp_15_ephemeris_20101002.txt 22-Jun-2023 16:28 109624 dmsp_16_ephemeris_20101002.txt 22-Jun-2023 16:28 109490 dmsp_17_ephemeris_20101002.txt 22-Jun-2023 16:28 109603 dmsp_18_ephemeris_20101002.txt 22-Jun-2023 16:28 109663