../ dmsp_10_ephemeris_19981005.txt 21-Jun-2023 23:52 109500 dmsp_11_ephemeris_19981005.txt 21-Jun-2023 23:52 109673 dmsp_12_ephemeris_19981005.txt 21-Jun-2023 23:52 109702 dmsp_13_ephemeris_19981005.txt 21-Jun-2023 23:52 109699 dmsp_14_ephemeris_19981005.txt 21-Jun-2023 23:52 109699