../ dmsp_11_ephemeris_20030901.txt 22-Jun-2023 15:55 109742 dmsp_12_ephemeris_20030901.txt 22-Jun-2023 15:55 109760 dmsp_13_ephemeris_20030901.txt 22-Jun-2023 15:55 109739 dmsp_14_ephemeris_20030901.txt 22-Jun-2023 15:55 109742 dmsp_15_ephemeris_20030901.txt 22-Jun-2023 15:55 109695