../ dmsp_11_ephemeris_20011229.txt 22-Jun-2023 15:53 109383 dmsp_12_ephemeris_20011229.txt 22-Jun-2023 15:53 109257 dmsp_13_ephemeris_20011229.txt 22-Jun-2023 15:53 109385 dmsp_14_ephemeris_20011229.txt 22-Jun-2023 15:53 109447 dmsp_15_ephemeris_20011229.txt 22-Jun-2023 15:53 109382