../ dmsp_10_ephemeris_19970603.txt 21-Jun-2023 23:49 109511 dmsp_11_ephemeris_19970603.txt 21-Jun-2023 23:49 109738 dmsp_12_ephemeris_19970603.txt 21-Jun-2023 23:49 109531 dmsp_13_ephemeris_19970603.txt 21-Jun-2023 23:49 109683 dmsp_14_ephemeris_19970603.txt 21-Jun-2023 23:49 109726