../ dmsp_10_ephemeris_19981128.txt 21-Jun-2023 23:52 109529 dmsp_11_ephemeris_19981128.txt 21-Jun-2023 23:52 109504 dmsp_12_ephemeris_19981128.txt 21-Jun-2023 23:52 109340 dmsp_13_ephemeris_19981128.txt 21-Jun-2023 23:52 109406 dmsp_14_ephemeris_19981128.txt 21-Jun-2023 23:52 109315