../ dmsp_11_ephemeris_20020102.txt 21-Jun-2023 23:57 106506 dmsp_12_ephemeris_20020102.txt 21-Jun-2023 23:57 106504 dmsp_13_ephemeris_20020102.txt 21-Jun-2023 23:57 106456 dmsp_14_ephemeris_20020102.txt 21-Jun-2023 23:57 106433 dmsp_15_ephemeris_20020102.txt 21-Jun-2023 23:57 106619