../ dmsp_10_ephemeris_19950704.txt 21-Jun-2023 23:47 109505 dmsp_11_ephemeris_19950704.txt 21-Jun-2023 23:47 109720 dmsp_12_ephemeris_19950704.txt 21-Jun-2023 23:47 109573 dmsp_13_ephemeris_19950704.txt 21-Jun-2023 23:47 109732