../ dmsp_11_ephemeris_20030326.txt 21-Jun-2023 23:59 108191 dmsp_12_ephemeris_20030326.txt 21-Jun-2023 23:59 108145 dmsp_13_ephemeris_20030326.txt 21-Jun-2023 23:59 108310 dmsp_14_ephemeris_20030326.txt 21-Jun-2023 23:59 108338 dmsp_15_ephemeris_20030326.txt 21-Jun-2023 23:59 108191