../ dmsp_13_ephemeris_20051016.txt 22-Jun-2023 00:04 109601 dmsp_14_ephemeris_20051016.txt 22-Jun-2023 00:04 109594 dmsp_15_ephemeris_20051016.txt 22-Jun-2023 00:04 109574 dmsp_16_ephemeris_20051016.txt 22-Jun-2023 00:04 109685