../ dmsp_10_ephemeris_19970110.txt 21-Jun-2023 23:49 107881 dmsp_11_ephemeris_19970110.txt 21-Jun-2023 23:49 108066 dmsp_12_ephemeris_19970110.txt 21-Jun-2023 23:49 108050 dmsp_13_ephemeris_19970110.txt 21-Jun-2023 23:49 107889