../ dmsp_10_ephemeris_19970613.txt 21-Jun-2023 23:49 109459 dmsp_11_ephemeris_19970613.txt 21-Jun-2023 23:49 109744 dmsp_12_ephemeris_19970613.txt 21-Jun-2023 23:49 109658 dmsp_13_ephemeris_19970613.txt 21-Jun-2023 23:49 109698 dmsp_14_ephemeris_19970613.txt 21-Jun-2023 23:49 109534