../ dmsp_13_ephemeris_20100506.txt 22-Jun-2023 16:09 109743 dmsp_14_ephemeris_20100506.txt 22-Jun-2023 16:09 109543 dmsp_15_ephemeris_20100506.txt 22-Jun-2023 16:09 109587 dmsp_16_ephemeris_20100506.txt 22-Jun-2023 16:09 109704 dmsp_17_ephemeris_20100506.txt 22-Jun-2023 16:09 109556 dmsp_18_ephemeris_20100506.txt 22-Jun-2023 16:09 109688