../ dmsp_11_ephemeris_20001230.txt 21-Jun-2023 23:55 109462 dmsp_12_ephemeris_20001230.txt 21-Jun-2023 23:55 109488 dmsp_13_ephemeris_20001230.txt 21-Jun-2023 23:55 109332 dmsp_14_ephemeris_20001230.txt 21-Jun-2023 23:55 109409 dmsp_15_ephemeris_20001230.txt 21-Jun-2023 23:55 109551