../ dmsp_10_ephemeris_19950615.txt 22-Jun-2023 15:44 109530 dmsp_11_ephemeris_19950615.txt 22-Jun-2023 15:44 109602 dmsp_12_ephemeris_19950615.txt 22-Jun-2023 15:44 109513 dmsp_13_ephemeris_19950615.txt 22-Jun-2023 15:44 109671