../ dmsp_14_ephemeris_20100705.txt 22-Jun-2023 00:15 109515 dmsp_15_ephemeris_20100705.txt 22-Jun-2023 00:15 109642 dmsp_16_ephemeris_20100705.txt 22-Jun-2023 00:15 109534 dmsp_17_ephemeris_20100705.txt 22-Jun-2023 00:15 109580 dmsp_18_ephemeris_20100705.txt 22-Jun-2023 00:15 109623