../ dmsp_11_ephemeris_20021113.txt 21-Jun-2023 23:59 109616 dmsp_12_ephemeris_20021113.txt 21-Jun-2023 23:59 109500 dmsp_13_ephemeris_20021113.txt 21-Jun-2023 23:59 109401 dmsp_14_ephemeris_20021113.txt 21-Jun-2023 23:59 109504 dmsp_15_ephemeris_20021113.txt 21-Jun-2023 23:59 109437