../ dmsp_11_ephemeris_20021021.txt 21-Jun-2023 23:58 109549 dmsp_12_ephemeris_20021021.txt 21-Jun-2023 23:58 109387 dmsp_13_ephemeris_20021021.txt 21-Jun-2023 23:58 109604 dmsp_14_ephemeris_20021021.txt 21-Jun-2023 23:58 109576 dmsp_15_ephemeris_20021021.txt 21-Jun-2023 23:58 109578