../ dmsp_13_ephemeris_20060928.txt 22-Jun-2023 00:06 109664 dmsp_14_ephemeris_20060928.txt 22-Jun-2023 00:06 109543 dmsp_15_ephemeris_20060928.txt 22-Jun-2023 00:06 109676 dmsp_16_ephemeris_20060928.txt 22-Jun-2023 00:06 109706