../ dmsp_10_ephemeris_19970612.txt 22-Jun-2023 15:47 109564 dmsp_11_ephemeris_19970612.txt 22-Jun-2023 15:47 109646 dmsp_12_ephemeris_19970612.txt 22-Jun-2023 15:47 109578 dmsp_13_ephemeris_19970612.txt 22-Jun-2023 15:47 109693 dmsp_14_ephemeris_19970612.txt 22-Jun-2023 15:47 109747