../ dmsp_10_ephemeris_19990307.txt 21-Jun-2023 23:52 108141 dmsp_11_ephemeris_19990307.txt 21-Jun-2023 23:52 108143 dmsp_12_ephemeris_19990307.txt 21-Jun-2023 23:52 108222 dmsp_13_ephemeris_19990307.txt 21-Jun-2023 23:52 108099 dmsp_14_ephemeris_19990307.txt 21-Jun-2023 23:52 108233