../ dmsp_14_ephemeris_20100611.txt 22-Jun-2023 16:09 109594 dmsp_15_ephemeris_20100611.txt 22-Jun-2023 16:09 109491 dmsp_16_ephemeris_20100611.txt 22-Jun-2023 16:09 109529 dmsp_17_ephemeris_20100611.txt 22-Jun-2023 16:09 109512 dmsp_18_ephemeris_20100611.txt 22-Jun-2023 16:09 109447