../ dmsp_10_ephemeris_19980322.txt 21-Jun-2023 23:51 108306 dmsp_11_ephemeris_19980322.txt 21-Jun-2023 23:51 108388 dmsp_12_ephemeris_19980322.txt 21-Jun-2023 23:51 108264 dmsp_13_ephemeris_19980322.txt 21-Jun-2023 23:51 108369 dmsp_14_ephemeris_19980322.txt 21-Jun-2023 23:51 108364