../ dmsp_11_ephemeris_20010430.txt 22-Jun-2023 15:53 109673 dmsp_12_ephemeris_20010430.txt 22-Jun-2023 15:53 109587 dmsp_13_ephemeris_20010430.txt 22-Jun-2023 15:53 109784 dmsp_14_ephemeris_20010430.txt 22-Jun-2023 15:53 109625 dmsp_15_ephemeris_20010430.txt 22-Jun-2023 15:53 109732