../ dmsp_11_ephemeris_20030226.txt 21-Jun-2023 23:59 108037 dmsp_12_ephemeris_20030226.txt 21-Jun-2023 23:59 108098 dmsp_13_ephemeris_20030226.txt 21-Jun-2023 23:59 108160 dmsp_14_ephemeris_20030226.txt 21-Jun-2023 23:59 108008 dmsp_15_ephemeris_20030226.txt 21-Jun-2023 23:59 108249