../ dmsp_11_ephemeris_20010116.txt 21-Jun-2023 23:55 107945 dmsp_12_ephemeris_20010116.txt 21-Jun-2023 23:55 107834 dmsp_13_ephemeris_20010116.txt 21-Jun-2023 23:55 107946 dmsp_14_ephemeris_20010116.txt 21-Jun-2023 23:55 108047 dmsp_15_ephemeris_20010116.txt 21-Jun-2023 23:55 107961