../ dmsp_10_ephemeris_19951212.txt 22-Jun-2023 15:50 109586 dmsp_11_ephemeris_19951212.txt 22-Jun-2023 15:50 109487 dmsp_12_ephemeris_19951212.txt 22-Jun-2023 15:50 109510 dmsp_13_ephemeris_19951212.txt 22-Jun-2023 15:50 109419