../ dmsp_13_ephemeris_20100116.txt 09-Nov-2025 23:01 107904 dmsp_14_ephemeris_20100116.txt 09-Nov-2025 23:01 107994 dmsp_15_ephemeris_20100116.txt 09-Nov-2025 23:01 107985 dmsp_16_ephemeris_20100116.txt 09-Nov-2025 23:01 107877 dmsp_17_ephemeris_20100116.txt 09-Nov-2025 23:01 108028 dmsp_18_ephemeris_20100116.txt 09-Nov-2025 23:01 107977