../ dmsp_10_ephemeris_19981124.txt 21-Jun-2023 23:52 109365 dmsp_11_ephemeris_19981124.txt 21-Jun-2023 23:52 109418 dmsp_12_ephemeris_19981124.txt 21-Jun-2023 23:52 109394 dmsp_13_ephemeris_19981124.txt 21-Jun-2023 23:52 109368 dmsp_14_ephemeris_19981124.txt 21-Jun-2023 23:52 109586