../ dmsp_11_ephemeris_20020207.txt 21-Jun-2023 23:57 108028 dmsp_12_ephemeris_20020207.txt 21-Jun-2023 23:57 108052 dmsp_13_ephemeris_20020207.txt 21-Jun-2023 23:57 108096 dmsp_14_ephemeris_20020207.txt 21-Jun-2023 23:57 108087 dmsp_15_ephemeris_20020207.txt 21-Jun-2023 23:57 108059