../ dmsp_14_ephemeris_20101102.txt 22-Jun-2023 16:28 109593 dmsp_15_ephemeris_20101102.txt 22-Jun-2023 16:28 109554 dmsp_16_ephemeris_20101102.txt 22-Jun-2023 16:28 109502 dmsp_17_ephemeris_20101102.txt 22-Jun-2023 16:28 109608 dmsp_18_ephemeris_20101102.txt 22-Jun-2023 16:28 109318