../ dmsp_10_ephemeris_19951225.txt 22-Jun-2023 15:50 109426 dmsp_11_ephemeris_19951225.txt 22-Jun-2023 15:50 109445 dmsp_12_ephemeris_19951225.txt 22-Jun-2023 15:50 109452 dmsp_13_ephemeris_19951225.txt 22-Jun-2023 15:50 109499