../ dmsp_15_ephemeris_20141105.txt 22-Jun-2023 16:39 109516 dmsp_16_ephemeris_20141105.txt 22-Jun-2023 16:39 109519 dmsp_17_ephemeris_20141105.txt 22-Jun-2023 16:39 109354 dmsp_18_ephemeris_20141105.txt 22-Jun-2023 16:39 109490 dmsp_19_ephemeris_20141105.txt 22-Jun-2023 16:39 109572