../ dmsp_10_ephemeris_19990106.txt 21-Jun-2023 23:52 106493 dmsp_11_ephemeris_19990106.txt 21-Jun-2023 23:52 106430 dmsp_12_ephemeris_19990106.txt 21-Jun-2023 23:52 106581 dmsp_13_ephemeris_19990106.txt 21-Jun-2023 23:52 106566 dmsp_14_ephemeris_19990106.txt 21-Jun-2023 23:52 106340