../ dmsp_13_ephemeris_20041213.txt 22-Jun-2023 00:03 109287 dmsp_14_ephemeris_20041213.txt 22-Jun-2023 00:03 109405 dmsp_15_ephemeris_20041213.txt 22-Jun-2023 00:03 109436 dmsp_16_ephemeris_20041213.txt 22-Jun-2023 00:03 109393