../ dmsp_11_ephemeris_20000326.txt 22-Jun-2023 15:50 108281 dmsp_12_ephemeris_20000326.txt 22-Jun-2023 15:50 108383 dmsp_13_ephemeris_20000326.txt 22-Jun-2023 15:50 108323 dmsp_14_ephemeris_20000326.txt 22-Jun-2023 15:50 108212 dmsp_15_ephemeris_20000326.txt 22-Jun-2023 15:50 108451