../ dmsp_10_ephemeris_19951224.txt 21-Jun-2023 23:48 109397 dmsp_11_ephemeris_19951224.txt 21-Jun-2023 23:48 109439 dmsp_12_ephemeris_19951224.txt 21-Jun-2023 23:48 109462 dmsp_13_ephemeris_19951224.txt 21-Jun-2023 23:48 109358