../ dmsp_10_ephemeris_19970904.txt 22-Jun-2023 15:48 109517 dmsp_11_ephemeris_19970904.txt 22-Jun-2023 15:48 109873 dmsp_12_ephemeris_19970904.txt 22-Jun-2023 15:48 109664 dmsp_13_ephemeris_19970904.txt 22-Jun-2023 15:48 109830 dmsp_14_ephemeris_19970904.txt 22-Jun-2023 15:48 109650