../ dmsp_10_ephemeris_19980126.txt 21-Jun-2023 23:50 108172 dmsp_11_ephemeris_19980126.txt 21-Jun-2023 23:50 108028 dmsp_12_ephemeris_19980126.txt 21-Jun-2023 23:50 108202 dmsp_13_ephemeris_19980126.txt 21-Jun-2023 23:50 108020 dmsp_14_ephemeris_19980126.txt 21-Jun-2023 23:50 108023