../ dmsp_10_ephemeris_19981020.txt 22-Jun-2023 15:49 109608 dmsp_11_ephemeris_19981020.txt 22-Jun-2023 15:49 109572 dmsp_12_ephemeris_19981020.txt 22-Jun-2023 15:49 109595 dmsp_13_ephemeris_19981020.txt 22-Jun-2023 15:49 109582 dmsp_14_ephemeris_19981020.txt 22-Jun-2023 15:49 109672