../ dmsp_10_ephemeris_19990109.txt 21-Jun-2023 23:52 106625 dmsp_11_ephemeris_19990109.txt 21-Jun-2023 23:52 106543 dmsp_12_ephemeris_19990109.txt 21-Jun-2023 23:52 106524 dmsp_13_ephemeris_19990109.txt 21-Jun-2023 23:52 106637 dmsp_14_ephemeris_19990109.txt 21-Jun-2023 23:52 106639