../ dmsp_11_ephemeris_20020522.txt 21-Jun-2023 23:58 109692 dmsp_12_ephemeris_20020522.txt 21-Jun-2023 23:58 109510 dmsp_13_ephemeris_20020522.txt 21-Jun-2023 23:58 109779 dmsp_14_ephemeris_20020522.txt 21-Jun-2023 23:58 109578 dmsp_15_ephemeris_20020522.txt 21-Jun-2023 23:58 109557