../ dmsp_10_ephemeris_19960627.txt 21-Jun-2023 23:48 109592 dmsp_11_ephemeris_19960627.txt 21-Jun-2023 23:48 109808 dmsp_12_ephemeris_19960627.txt 21-Jun-2023 23:48 109681 dmsp_13_ephemeris_19960627.txt 21-Jun-2023 23:48 109710