../ dmsp_10_ephemeris_19970815.txt 22-Jun-2023 15:47 109592 dmsp_11_ephemeris_19970815.txt 22-Jun-2023 15:47 109668 dmsp_12_ephemeris_19970815.txt 22-Jun-2023 15:47 109603 dmsp_13_ephemeris_19970815.txt 22-Jun-2023 15:47 109692 dmsp_14_ephemeris_19970815.txt 22-Jun-2023 15:47 109654