../ dmsp_10_ephemeris_19970912.txt 22-Jun-2023 15:54 109722 dmsp_11_ephemeris_19970912.txt 22-Jun-2023 15:54 109737 dmsp_12_ephemeris_19970912.txt 22-Jun-2023 15:54 109638 dmsp_13_ephemeris_19970912.txt 22-Jun-2023 15:54 109839 dmsp_14_ephemeris_19970912.txt 22-Jun-2023 15:54 109634