../ dmsp_13_ephemeris_20070619.txt 22-Jun-2023 00:07 109608 dmsp_14_ephemeris_20070619.txt 22-Jun-2023 00:07 109668 dmsp_15_ephemeris_20070619.txt 22-Jun-2023 00:07 109614 dmsp_16_ephemeris_20070619.txt 22-Jun-2023 00:07 109587 dmsp_17_ephemeris_20070619.txt 22-Jun-2023 00:07 109722