../ dmsp_14_ephemeris_20101015.txt 22-Jun-2023 00:16 109599 dmsp_15_ephemeris_20101015.txt 22-Jun-2023 00:16 109604 dmsp_16_ephemeris_20101015.txt 22-Jun-2023 00:16 109579 dmsp_17_ephemeris_20101015.txt 22-Jun-2023 00:16 109495 dmsp_18_ephemeris_20101015.txt 22-Jun-2023 00:16 109587