../ dmsp_11_ephemeris_20030113.txt 21-Jun-2023 23:59 107917 dmsp_12_ephemeris_20030113.txt 21-Jun-2023 23:59 107981 dmsp_13_ephemeris_20030113.txt 21-Jun-2023 23:59 108001 dmsp_14_ephemeris_20030113.txt 21-Jun-2023 23:59 108006 dmsp_15_ephemeris_20030113.txt 21-Jun-2023 23:59 108118