../ dmsp_13_ephemeris_20070212.txt 22-Jun-2023 00:07 108039 dmsp_14_ephemeris_20070212.txt 22-Jun-2023 00:07 108041 dmsp_15_ephemeris_20070212.txt 22-Jun-2023 00:07 108051 dmsp_16_ephemeris_20070212.txt 22-Jun-2023 00:07 108121 dmsp_17_ephemeris_20070212.txt 22-Jun-2023 00:07 108028