../ dmsp_10_ephemeris_19980309.txt 21-Jun-2023 23:51 108211 dmsp_11_ephemeris_19980309.txt 21-Jun-2023 23:51 108313 dmsp_12_ephemeris_19980309.txt 21-Jun-2023 23:51 108211 dmsp_13_ephemeris_19980309.txt 21-Jun-2023 23:51 108292 dmsp_14_ephemeris_19980309.txt 21-Jun-2023 23:51 108232