../ dmsp_13_ephemeris_20100211.txt 22-Jun-2023 16:08 108098 dmsp_14_ephemeris_20100211.txt 22-Jun-2023 16:08 108103 dmsp_15_ephemeris_20100211.txt 22-Jun-2023 16:08 108132 dmsp_16_ephemeris_20100211.txt 22-Jun-2023 16:08 108090 dmsp_17_ephemeris_20100211.txt 22-Jun-2023 16:08 108049 dmsp_18_ephemeris_20100211.txt 22-Jun-2023 16:08 108005