../ dmsp_10_ephemeris_19951222.txt 21-Jun-2023 23:48 109329 dmsp_11_ephemeris_19951222.txt 21-Jun-2023 23:48 109375 dmsp_12_ephemeris_19951222.txt 21-Jun-2023 23:48 109417 dmsp_13_ephemeris_19951222.txt 21-Jun-2023 23:48 109353