../ dmsp_13_ephemeris_20100103.txt 22-Jun-2023 16:06 106496 dmsp_14_ephemeris_20100103.txt 22-Jun-2023 16:06 106416 dmsp_15_ephemeris_20100103.txt 22-Jun-2023 16:06 106421 dmsp_16_ephemeris_20100103.txt 22-Jun-2023 16:06 106390 dmsp_17_ephemeris_20100103.txt 22-Jun-2023 16:06 106521 dmsp_18_ephemeris_20100103.txt 22-Jun-2023 16:06 106582