../ dmsp_10_ephemeris_19970905.txt 22-Jun-2023 15:47 109524 dmsp_11_ephemeris_19970905.txt 22-Jun-2023 15:47 109863 dmsp_12_ephemeris_19970905.txt 22-Jun-2023 15:47 109626 dmsp_13_ephemeris_19970905.txt 22-Jun-2023 15:47 109749 dmsp_14_ephemeris_19970905.txt 22-Jun-2023 15:47 109777