../ dmsp_10_ephemeris_19950629.txt 21-Jun-2023 23:47 109507 dmsp_11_ephemeris_19950629.txt 21-Jun-2023 23:47 109792 dmsp_12_ephemeris_19950629.txt 21-Jun-2023 23:47 109641 dmsp_13_ephemeris_19950629.txt 21-Jun-2023 23:47 109632