../ dmsp_10_ephemeris_19970507.txt 21-Jun-2023 23:49 109697 dmsp_11_ephemeris_19970507.txt 21-Jun-2023 23:49 109832 dmsp_12_ephemeris_19970507.txt 21-Jun-2023 23:49 109603 dmsp_13_ephemeris_19970507.txt 21-Jun-2023 23:49 109691 dmsp_14_ephemeris_19970507.txt 21-Jun-2023 23:49 109752