../ dmsp_10_ephemeris_19961127.txt 21-Jun-2023 23:49 109368 dmsp_11_ephemeris_19961127.txt 21-Jun-2023 23:49 109481 dmsp_12_ephemeris_19961127.txt 21-Jun-2023 23:49 109554 dmsp_13_ephemeris_19961127.txt 21-Jun-2023 23:49 109516