../ dmsp_10_ephemeris_19981202.txt 22-Jun-2023 15:56 109338 dmsp_11_ephemeris_19981202.txt 22-Jun-2023 15:56 109460 dmsp_12_ephemeris_19981202.txt 22-Jun-2023 15:56 109430 dmsp_13_ephemeris_19981202.txt 22-Jun-2023 15:56 109455 dmsp_14_ephemeris_19981202.txt 22-Jun-2023 15:56 109508