../ dmsp_10_ephemeris_19970416.txt 22-Jun-2023 15:46 109590 dmsp_11_ephemeris_19970416.txt 22-Jun-2023 15:46 109739 dmsp_12_ephemeris_19970416.txt 22-Jun-2023 15:46 109741 dmsp_13_ephemeris_19970416.txt 22-Jun-2023 15:46 109734 dmsp_14_ephemeris_19970416.txt 22-Jun-2023 15:46 243