../ dmsp_10_ephemeris_19971002.txt 21-Jun-2023 23:50 109505 dmsp_11_ephemeris_19971002.txt 21-Jun-2023 23:50 109732 dmsp_12_ephemeris_19971002.txt 21-Jun-2023 23:50 109737 dmsp_13_ephemeris_19971002.txt 21-Jun-2023 23:50 109716 dmsp_14_ephemeris_19971002.txt 21-Jun-2023 23:50 109737