../ dmsp_10_ephemeris_19960224.txt 21-Jun-2023 23:48 108322 dmsp_11_ephemeris_19960224.txt 21-Jun-2023 23:48 108255 dmsp_12_ephemeris_19960224.txt 21-Jun-2023 23:48 108171 dmsp_13_ephemeris_19960224.txt 21-Jun-2023 23:48 108100