../ dmsp_10_ephemeris_19981009.txt 22-Jun-2023 15:56 109612 dmsp_11_ephemeris_19981009.txt 22-Jun-2023 15:56 109622 dmsp_12_ephemeris_19981009.txt 22-Jun-2023 15:56 109672 dmsp_13_ephemeris_19981009.txt 22-Jun-2023 15:56 109662 dmsp_14_ephemeris_19981009.txt 22-Jun-2023 15:56 109521