../ dmsp_10_ephemeris_19960604.txt 22-Jun-2023 15:46 109471 dmsp_11_ephemeris_19960604.txt 22-Jun-2023 15:46 109692 dmsp_12_ephemeris_19960604.txt 22-Jun-2023 15:46 109567 dmsp_13_ephemeris_19960604.txt 22-Jun-2023 15:46 109682