../ dmsp_10_ephemeris_19971125.txt 22-Jun-2023 15:48 109502 dmsp_11_ephemeris_19971125.txt 22-Jun-2023 15:48 109275 dmsp_12_ephemeris_19971125.txt 22-Jun-2023 15:48 109486 dmsp_13_ephemeris_19971125.txt 22-Jun-2023 15:48 109400 dmsp_14_ephemeris_19971125.txt 22-Jun-2023 15:48 109398