../ dmsp_10_ephemeris_19970805.txt 21-Jun-2023 23:50 109533 dmsp_11_ephemeris_19970805.txt 21-Jun-2023 23:50 109753 dmsp_12_ephemeris_19970805.txt 21-Jun-2023 23:50 109785 dmsp_13_ephemeris_19970805.txt 21-Jun-2023 23:50 109832 dmsp_14_ephemeris_19970805.txt 21-Jun-2023 23:50 109924