../ dmsp_10_ephemeris_19970604.txt 21-Jun-2023 23:49 109547 dmsp_11_ephemeris_19970604.txt 21-Jun-2023 23:49 109753 dmsp_12_ephemeris_19970604.txt 21-Jun-2023 23:49 109544 dmsp_13_ephemeris_19970604.txt 21-Jun-2023 23:49 109786 dmsp_14_ephemeris_19970604.txt 21-Jun-2023 23:49 109645