../ dmsp_10_ephemeris_19960219.txt 21-Jun-2023 23:48 108119 dmsp_11_ephemeris_19960219.txt 21-Jun-2023 23:48 108228 dmsp_12_ephemeris_19960219.txt 21-Jun-2023 23:48 108046 dmsp_13_ephemeris_19960219.txt 21-Jun-2023 23:48 108094