../ dmsp_10_ephemeris_19981110.txt 21-Jun-2023 23:52 109504 dmsp_11_ephemeris_19981110.txt 21-Jun-2023 23:52 109521 dmsp_12_ephemeris_19981110.txt 21-Jun-2023 23:52 109607 dmsp_13_ephemeris_19981110.txt 21-Jun-2023 23:52 109385 dmsp_14_ephemeris_19981110.txt 21-Jun-2023 23:52 109614