../ dmsp_13_ephemeris_20061216.txt 22-Jun-2023 16:16 109352 dmsp_14_ephemeris_20061216.txt 22-Jun-2023 16:16 109229 dmsp_15_ephemeris_20061216.txt 22-Jun-2023 16:16 109428 dmsp_16_ephemeris_20061216.txt 22-Jun-2023 16:16 109481 dmsp_17_ephemeris_20061216.txt 22-Jun-2023 16:16 109265