../ dmsp_10_ephemeris_19971110.txt 21-Jun-2023 23:50 109445 dmsp_11_ephemeris_19971110.txt 21-Jun-2023 23:50 109378 dmsp_12_ephemeris_19971110.txt 21-Jun-2023 23:50 109471 dmsp_13_ephemeris_19971110.txt 21-Jun-2023 23:50 109511 dmsp_14_ephemeris_19971110.txt 21-Jun-2023 23:50 109442