../ dmsp_10_ephemeris_19950902.txt 21-Jun-2023 23:47 109586 dmsp_11_ephemeris_19950902.txt 21-Jun-2023 23:47 109936 dmsp_12_ephemeris_19950902.txt 21-Jun-2023 23:47 109792 dmsp_13_ephemeris_19950902.txt 21-Jun-2023 23:47 109864