../ dmsp_10_ephemeris_19990222.txt 21-Jun-2023 23:52 108105 dmsp_11_ephemeris_19990222.txt 21-Jun-2023 23:52 108161 dmsp_12_ephemeris_19990222.txt 21-Jun-2023 23:52 107938 dmsp_13_ephemeris_19990222.txt 21-Jun-2023 23:52 108088 dmsp_14_ephemeris_19990222.txt 21-Jun-2023 23:52 108212