../ dmsp_11_ephemeris_19991102.txt 22-Jun-2023 15:59 109457 dmsp_12_ephemeris_19991102.txt 22-Jun-2023 15:59 109510 dmsp_13_ephemeris_19991102.txt 22-Jun-2023 15:59 109562 dmsp_14_ephemeris_19991102.txt 22-Jun-2023 15:59 109499