../ dmsp_11_ephemeris_20010103.txt 21-Jun-2023 23:55 106565 dmsp_12_ephemeris_20010103.txt 21-Jun-2023 23:55 106481 dmsp_13_ephemeris_20010103.txt 21-Jun-2023 23:55 106488 dmsp_14_ephemeris_20010103.txt 21-Jun-2023 23:55 106600 dmsp_15_ephemeris_20010103.txt 21-Jun-2023 23:55 106611