../ dmsp_10_ephemeris_19980210.txt 21-Jun-2023 23:51 107992 dmsp_11_ephemeris_19980210.txt 21-Jun-2023 23:51 108094 dmsp_12_ephemeris_19980210.txt 21-Jun-2023 23:51 108037 dmsp_13_ephemeris_19980210.txt 21-Jun-2023 23:51 108078 dmsp_14_ephemeris_19980210.txt 21-Jun-2023 23:51 108086