../ dmsp_10_ephemeris_19981018.txt 22-Jun-2023 15:56 109493 dmsp_11_ephemeris_19981018.txt 22-Jun-2023 15:56 109686 dmsp_12_ephemeris_19981018.txt 22-Jun-2023 15:56 109545 dmsp_13_ephemeris_19981018.txt 22-Jun-2023 15:56 109591 dmsp_14_ephemeris_19981018.txt 22-Jun-2023 15:56 109648