../ dmsp_10_ephemeris_19981113.txt 21-Jun-2023 23:52 109442 dmsp_11_ephemeris_19981113.txt 21-Jun-2023 23:52 109559 dmsp_12_ephemeris_19981113.txt 21-Jun-2023 23:52 109609 dmsp_13_ephemeris_19981113.txt 21-Jun-2023 23:52 109501 dmsp_14_ephemeris_19981113.txt 21-Jun-2023 23:52 109577