../ dmsp_13_ephemeris_20060819.txt 22-Jun-2023 00:06 109767 dmsp_14_ephemeris_20060819.txt 22-Jun-2023 00:06 109737 dmsp_15_ephemeris_20060819.txt 22-Jun-2023 00:06 109607 dmsp_16_ephemeris_20060819.txt 22-Jun-2023 00:06 109782