../ dmsp_10_ephemeris_19950817.txt 21-Jun-2023 23:47 109587 dmsp_11_ephemeris_19950817.txt 21-Jun-2023 23:47 109879 dmsp_12_ephemeris_19950817.txt 21-Jun-2023 23:47 109775 dmsp_13_ephemeris_19950817.txt 21-Jun-2023 23:47 109705