../ dmsp_11_ephemeris_20011004.txt 22-Jun-2023 15:52 109648 dmsp_12_ephemeris_20011004.txt 22-Jun-2023 15:52 109615 dmsp_13_ephemeris_20011004.txt 22-Jun-2023 15:52 109685 dmsp_14_ephemeris_20011004.txt 22-Jun-2023 15:52 109631 dmsp_15_ephemeris_20011004.txt 22-Jun-2023 15:52 109712