../ dmsp_13_ephemeris_20091106.txt 22-Jun-2023 16:25 109478 dmsp_14_ephemeris_20091106.txt 22-Jun-2023 16:25 109484 dmsp_15_ephemeris_20091106.txt 22-Jun-2023 16:25 109415 dmsp_16_ephemeris_20091106.txt 22-Jun-2023 16:25 109584 dmsp_17_ephemeris_20091106.txt 22-Jun-2023 16:25 109436 dmsp_18_ephemeris_20091106.txt 22-Jun-2023 16:25 109569