../ dmsp_11_ephemeris_20030106.txt 21-Jun-2023 23:59 106419 dmsp_12_ephemeris_20030106.txt 21-Jun-2023 23:59 106446 dmsp_13_ephemeris_20030106.txt 21-Jun-2023 23:59 106494 dmsp_14_ephemeris_20030106.txt 21-Jun-2023 23:59 106624 dmsp_15_ephemeris_20030106.txt 21-Jun-2023 23:59 106581