../ dmsp_13_ephemeris_20100322.txt 09-Nov-2025 23:00 108344 dmsp_14_ephemeris_20100322.txt 09-Nov-2025 23:00 108208 dmsp_15_ephemeris_20100322.txt 09-Nov-2025 23:00 108217 dmsp_16_ephemeris_20100322.txt 09-Nov-2025 23:00 108231 dmsp_17_ephemeris_20100322.txt 09-Nov-2025 23:00 108201 dmsp_18_ephemeris_20100322.txt 09-Nov-2025 23:00 108226