../ dmsp_10_ephemeris_19981127.txt 21-Jun-2023 23:52 109380 dmsp_11_ephemeris_19981127.txt 21-Jun-2023 23:52 109269 dmsp_12_ephemeris_19981127.txt 21-Jun-2023 23:52 109598 dmsp_13_ephemeris_19981127.txt 21-Jun-2023 23:52 109359 dmsp_14_ephemeris_19981127.txt 21-Jun-2023 23:52 109445