../ dmsp_10_ephemeris_19951113.txt 21-Jun-2023 23:47 109424 dmsp_11_ephemeris_19951113.txt 21-Jun-2023 23:47 109518 dmsp_12_ephemeris_19951113.txt 21-Jun-2023 23:47 109521 dmsp_13_ephemeris_19951113.txt 21-Jun-2023 23:47 109490