../ dmsp_10_ephemeris_19980326.txt 21-Jun-2023 23:51 108103 dmsp_11_ephemeris_19980326.txt 21-Jun-2023 23:51 108247 dmsp_12_ephemeris_19980326.txt 21-Jun-2023 23:51 108266 dmsp_13_ephemeris_19980326.txt 21-Jun-2023 23:51 108476 dmsp_14_ephemeris_19980326.txt 21-Jun-2023 23:51 108350