../ dmsp_10_ephemeris_19990110.txt 22-Jun-2023 15:49 107951 dmsp_11_ephemeris_19990110.txt 22-Jun-2023 15:49 107909 dmsp_12_ephemeris_19990110.txt 22-Jun-2023 15:49 107998 dmsp_13_ephemeris_19990110.txt 22-Jun-2023 15:49 107910 dmsp_14_ephemeris_19990110.txt 22-Jun-2023 15:49 107950