../ dmsp_10_ephemeris_19950819.txt 22-Jun-2023 15:49 109737 dmsp_11_ephemeris_19950819.txt 22-Jun-2023 15:49 109767 dmsp_12_ephemeris_19950819.txt 22-Jun-2023 15:49 109612 dmsp_13_ephemeris_19950819.txt 22-Jun-2023 15:49 109678