../ dmsp_10_ephemeris_19960717.txt 22-Jun-2023 15:51 109452 dmsp_11_ephemeris_19960717.txt 22-Jun-2023 15:51 109690 dmsp_12_ephemeris_19960717.txt 22-Jun-2023 15:51 109685 dmsp_13_ephemeris_19960717.txt 22-Jun-2023 15:51 109722