../ dmsp_11_ephemeris_20010608.txt 21-Jun-2023 23:56 109688 dmsp_12_ephemeris_20010608.txt 21-Jun-2023 23:56 109522 dmsp_13_ephemeris_20010608.txt 21-Jun-2023 23:56 109771 dmsp_14_ephemeris_20010608.txt 21-Jun-2023 23:56 109737 dmsp_15_ephemeris_20010608.txt 21-Jun-2023 23:56 109583