../ dmsp_10_ephemeris_19981207.txt 21-Jun-2023 23:52 109466 dmsp_11_ephemeris_19981207.txt 21-Jun-2023 23:52 109411 dmsp_12_ephemeris_19981207.txt 21-Jun-2023 23:52 109512 dmsp_13_ephemeris_19981207.txt 21-Jun-2023 23:52 109302 dmsp_14_ephemeris_19981207.txt 21-Jun-2023 23:52 109426