../ dmsp_10_ephemeris_19961015.txt 21-Jun-2023 23:49 109763 dmsp_11_ephemeris_19961015.txt 21-Jun-2023 23:49 109640 dmsp_12_ephemeris_19961015.txt 21-Jun-2023 23:49 109453 dmsp_13_ephemeris_19961015.txt 21-Jun-2023 23:49 109650