../ dmsp_13_ephemeris_20100313.txt 22-Jun-2023 16:09 108145 dmsp_14_ephemeris_20100313.txt 22-Jun-2023 16:09 108233 dmsp_15_ephemeris_20100313.txt 22-Jun-2023 16:09 108224 dmsp_16_ephemeris_20100313.txt 22-Jun-2023 16:09 108236 dmsp_17_ephemeris_20100313.txt 22-Jun-2023 16:09 108210 dmsp_18_ephemeris_20100313.txt 22-Jun-2023 16:09 108229