../ dmsp_13_ephemeris_20031202.txt 22-Jun-2023 00:01 109395 dmsp_14_ephemeris_20031202.txt 22-Jun-2023 00:01 109369 dmsp_15_ephemeris_20031202.txt 22-Jun-2023 00:01 109450 dmsp_16_ephemeris_20031202.txt 22-Jun-2023 00:01 109485