../ dmsp_10_ephemeris_19970519.txt 22-Jun-2023 15:46 109556 dmsp_11_ephemeris_19970519.txt 22-Jun-2023 15:46 109694 dmsp_12_ephemeris_19970519.txt 22-Jun-2023 15:46 109605 dmsp_13_ephemeris_19970519.txt 22-Jun-2023 15:46 109763 dmsp_14_ephemeris_19970519.txt 22-Jun-2023 15:46 109720