../ dmsp_10_ephemeris_19960927.txt 21-Jun-2023 23:48 109543 dmsp_11_ephemeris_19960927.txt 21-Jun-2023 23:48 109710 dmsp_12_ephemeris_19960927.txt 21-Jun-2023 23:48 109712 dmsp_13_ephemeris_19960927.txt 21-Jun-2023 23:48 109740