../ dmsp_11_ephemeris_20020628.txt 21-Jun-2023 23:58 109773 dmsp_12_ephemeris_20020628.txt 21-Jun-2023 23:58 109556 dmsp_13_ephemeris_20020628.txt 21-Jun-2023 23:58 109641 dmsp_14_ephemeris_20020628.txt 21-Jun-2023 23:58 109628 dmsp_15_ephemeris_20020628.txt 21-Jun-2023 23:58 109455