../ dmsp_10_ephemeris_19990104.txt 21-Jun-2023 23:52 106542 dmsp_11_ephemeris_19990104.txt 21-Jun-2023 23:52 106463 dmsp_12_ephemeris_19990104.txt 21-Jun-2023 23:52 106527 dmsp_13_ephemeris_19990104.txt 21-Jun-2023 23:52 106610 dmsp_14_ephemeris_19990104.txt 21-Jun-2023 23:52 106502