../ dmsp_11_ephemeris_20010102.txt 21-Jun-2023 23:55 106587 dmsp_12_ephemeris_20010102.txt 21-Jun-2023 23:55 106540 dmsp_13_ephemeris_20010102.txt 21-Jun-2023 23:55 106427 dmsp_14_ephemeris_20010102.txt 21-Jun-2023 23:55 106403 dmsp_15_ephemeris_20010102.txt 21-Jun-2023 23:55 106520