../ dmsp_10_ephemeris_19970502.txt 22-Jun-2023 15:46 109577 dmsp_11_ephemeris_19970502.txt 22-Jun-2023 15:46 109729 dmsp_12_ephemeris_19970502.txt 22-Jun-2023 15:46 109700 dmsp_13_ephemeris_19970502.txt 22-Jun-2023 15:46 109707 dmsp_14_ephemeris_19970502.txt 22-Jun-2023 15:46 109862