../ dmsp_11_ephemeris_20020219.txt 21-Jun-2023 23:57 108189 dmsp_12_ephemeris_20020219.txt 21-Jun-2023 23:57 108140 dmsp_13_ephemeris_20020219.txt 21-Jun-2023 23:57 108068 dmsp_14_ephemeris_20020219.txt 21-Jun-2023 23:57 107946 dmsp_15_ephemeris_20020219.txt 21-Jun-2023 23:57 108157