../ dmsp_11_ephemeris_20010502.txt 22-Jun-2023 16:03 109668 dmsp_12_ephemeris_20010502.txt 22-Jun-2023 16:03 109723 dmsp_13_ephemeris_20010502.txt 22-Jun-2023 16:03 109655 dmsp_14_ephemeris_20010502.txt 22-Jun-2023 16:03 109646 dmsp_15_ephemeris_20010502.txt 22-Jun-2023 16:03 109657