../ dmsp_10_ephemeris_19980204.txt 21-Jun-2023 23:51 107994 dmsp_11_ephemeris_19980204.txt 21-Jun-2023 23:51 108024 dmsp_12_ephemeris_19980204.txt 21-Jun-2023 23:51 108182 dmsp_13_ephemeris_19980204.txt 21-Jun-2023 23:51 108051 dmsp_14_ephemeris_19980204.txt 21-Jun-2023 23:51 108156