../ dmsp_10_ephemeris_19970703.txt 21-Jun-2023 23:50 109452 dmsp_11_ephemeris_19970703.txt 21-Jun-2023 23:50 109742 dmsp_12_ephemeris_19970703.txt 21-Jun-2023 23:50 109664 dmsp_13_ephemeris_19970703.txt 21-Jun-2023 23:50 109729 dmsp_14_ephemeris_19970703.txt 21-Jun-2023 23:50 109703