../ dmsp_10_ephemeris_19970302.txt 22-Jun-2023 15:47 108270 dmsp_11_ephemeris_19970302.txt 22-Jun-2023 15:47 108140 dmsp_12_ephemeris_19970302.txt 22-Jun-2023 15:47 108135 dmsp_13_ephemeris_19970302.txt 22-Jun-2023 15:47 108247