../ dmsp_10_ephemeris_19950815.txt 21-Jun-2023 23:47 109540 dmsp_11_ephemeris_19950815.txt 21-Jun-2023 23:47 109657 dmsp_12_ephemeris_19950815.txt 21-Jun-2023 23:47 109738 dmsp_13_ephemeris_19950815.txt 21-Jun-2023 23:47 109673