../ dmsp_10_ephemeris_19970423.txt 22-Jun-2023 15:46 109511 dmsp_11_ephemeris_19970423.txt 22-Jun-2023 15:46 109958 dmsp_12_ephemeris_19970423.txt 22-Jun-2023 15:46 109760 dmsp_13_ephemeris_19970423.txt 22-Jun-2023 15:46 109799 dmsp_14_ephemeris_19970423.txt 22-Jun-2023 15:46 109819