../ dmsp_14_ephemeris_20101019.txt 22-Jun-2023 00:16 109609 dmsp_15_ephemeris_20101019.txt 22-Jun-2023 00:16 109538 dmsp_16_ephemeris_20101019.txt 22-Jun-2023 00:16 109535 dmsp_17_ephemeris_20101019.txt 22-Jun-2023 00:16 109545 dmsp_18_ephemeris_20101019.txt 22-Jun-2023 00:16 109537