../ dmsp_10_ephemeris_19960730.txt 22-Jun-2023 15:51 109599 dmsp_11_ephemeris_19960730.txt 22-Jun-2023 15:51 109689 dmsp_12_ephemeris_19960730.txt 22-Jun-2023 15:51 109722 dmsp_13_ephemeris_19960730.txt 22-Jun-2023 15:51 109713