../ dmsp_11_ephemeris_20020524.txt 21-Jun-2023 23:58 109798 dmsp_12_ephemeris_20020524.txt 21-Jun-2023 23:58 109587 dmsp_13_ephemeris_20020524.txt 21-Jun-2023 23:58 109579 dmsp_14_ephemeris_20020524.txt 21-Jun-2023 23:58 109646 dmsp_15_ephemeris_20020524.txt 21-Jun-2023 23:58 109582