../ dmsp_11_ephemeris_20020326.txt 21-Jun-2023 23:57 108215 dmsp_12_ephemeris_20020326.txt 21-Jun-2023 23:57 108265 dmsp_13_ephemeris_20020326.txt 21-Jun-2023 23:57 108320 dmsp_14_ephemeris_20020326.txt 21-Jun-2023 23:57 108263 dmsp_15_ephemeris_20020326.txt 21-Jun-2023 23:57 108352