../ dmsp_10_ephemeris_19980422.txt 22-Jun-2023 15:55 109670 dmsp_11_ephemeris_19980422.txt 22-Jun-2023 15:55 109858 dmsp_12_ephemeris_19980422.txt 22-Jun-2023 15:55 109700 dmsp_13_ephemeris_19980422.txt 22-Jun-2023 15:55 109755 dmsp_14_ephemeris_19980422.txt 22-Jun-2023 15:55 109856