../ dmsp_10_ephemeris_19990118.txt 21-Jun-2023 23:52 108083 dmsp_11_ephemeris_19990118.txt 21-Jun-2023 23:52 107972 dmsp_12_ephemeris_19990118.txt 21-Jun-2023 23:52 108124 dmsp_13_ephemeris_19990118.txt 21-Jun-2023 23:52 108068 dmsp_14_ephemeris_19990118.txt 21-Jun-2023 23:52 107950