../ dmsp_10_ephemeris_19981025.txt 21-Jun-2023 23:52 109419 dmsp_11_ephemeris_19981025.txt 21-Jun-2023 23:52 109576 dmsp_12_ephemeris_19981025.txt 21-Jun-2023 23:52 109637 dmsp_13_ephemeris_19981025.txt 21-Jun-2023 23:52 109528 dmsp_14_ephemeris_19981025.txt 21-Jun-2023 23:52 109378