../ dmsp_11_ephemeris_20001219.txt 22-Jun-2023 15:52 109354 dmsp_12_ephemeris_20001219.txt 22-Jun-2023 15:52 109417 dmsp_13_ephemeris_20001219.txt 22-Jun-2023 15:52 109445 dmsp_14_ephemeris_20001219.txt 22-Jun-2023 15:52 109490 dmsp_15_ephemeris_20001219.txt 22-Jun-2023 15:52 109475