../ dmsp_10_ephemeris_19950923.txt 21-Jun-2023 23:47 109234 dmsp_11_ephemeris_19950923.txt 21-Jun-2023 23:47 109770 dmsp_12_ephemeris_19950923.txt 21-Jun-2023 23:47 109672 dmsp_13_ephemeris_19950923.txt 21-Jun-2023 23:47 109763