../ dmsp_08_ephemeris_19920222.txt 22-Jun-2023 15:42 108059 dmsp_09_ephemeris_19920222.txt 22-Jun-2023 15:42 107950 dmsp_10_ephemeris_19920222.txt 22-Jun-2023 15:42 108374 dmsp_11_ephemeris_19920222.txt 22-Jun-2023 15:42 108081