../ dmsp_11_ephemeris_19991116.txt 22-Jun-2023 15:59 109448 dmsp_12_ephemeris_19991116.txt 22-Jun-2023 15:59 109422 dmsp_13_ephemeris_19991116.txt 22-Jun-2023 15:59 109460 dmsp_14_ephemeris_19991116.txt 22-Jun-2023 15:59 109507