../ dmsp_11_ephemeris_20011213.txt 22-Jun-2023 15:52 109234 dmsp_12_ephemeris_20011213.txt 22-Jun-2023 15:52 109399 dmsp_13_ephemeris_20011213.txt 22-Jun-2023 15:52 109249 dmsp_14_ephemeris_20011213.txt 22-Jun-2023 15:52 109355 dmsp_15_ephemeris_20011213.txt 22-Jun-2023 15:52 109444