../ dmsp_10_ephemeris_19970108.txt 21-Jun-2023 23:49 106566 dmsp_11_ephemeris_19970108.txt 21-Jun-2023 23:49 106469 dmsp_12_ephemeris_19970108.txt 21-Jun-2023 23:49 106588 dmsp_13_ephemeris_19970108.txt 21-Jun-2023 23:49 106480