../ dmsp_13_ephemeris_20061012.txt 22-Jun-2023 00:06 109621 dmsp_14_ephemeris_20061012.txt 22-Jun-2023 00:06 109467 dmsp_15_ephemeris_20061012.txt 22-Jun-2023 00:06 109516 dmsp_16_ephemeris_20061012.txt 22-Jun-2023 00:06 109543