../ dmsp_13_ephemeris_20040727.txt 22-Jun-2023 16:11 109691 dmsp_14_ephemeris_20040727.txt 22-Jun-2023 16:11 109716 dmsp_15_ephemeris_20040727.txt 22-Jun-2023 16:11 109645 dmsp_16_ephemeris_20040727.txt 22-Jun-2023 16:11 109749