../ dmsp_11_ephemeris_20020715.txt 21-Jun-2023 23:58 109688 dmsp_12_ephemeris_20020715.txt 21-Jun-2023 23:58 109660 dmsp_13_ephemeris_20020715.txt 21-Jun-2023 23:58 109789 dmsp_14_ephemeris_20020715.txt 21-Jun-2023 23:58 109514 dmsp_15_ephemeris_20020715.txt 21-Jun-2023 23:58 109588