../ dmsp_10_ephemeris_19960630.txt 22-Jun-2023 15:51 109550 dmsp_11_ephemeris_19960630.txt 22-Jun-2023 15:51 109744 dmsp_12_ephemeris_19960630.txt 22-Jun-2023 15:51 109715 dmsp_13_ephemeris_19960630.txt 22-Jun-2023 15:51 109648