../ dmsp_11_ephemeris_20001229.txt 22-Jun-2023 15:51 109279 dmsp_12_ephemeris_20001229.txt 22-Jun-2023 15:51 109393 dmsp_13_ephemeris_20001229.txt 22-Jun-2023 15:51 109251 dmsp_14_ephemeris_20001229.txt 22-Jun-2023 15:51 109380 dmsp_15_ephemeris_20001229.txt 22-Jun-2023 15:51 109469