../ dmsp_10_ephemeris_19950826.txt 21-Jun-2023 23:47 109619 dmsp_11_ephemeris_19950826.txt 21-Jun-2023 23:47 109812 dmsp_12_ephemeris_19950826.txt 21-Jun-2023 23:47 109694 dmsp_13_ephemeris_19950826.txt 21-Jun-2023 23:47 109789