../ dmsp_10_ephemeris_19990902.txt 22-Jun-2023 15:58 109576 dmsp_11_ephemeris_19990902.txt 22-Jun-2023 15:58 109847 dmsp_12_ephemeris_19990902.txt 22-Jun-2023 15:58 109709 dmsp_13_ephemeris_19990902.txt 22-Jun-2023 15:58 109786 dmsp_14_ephemeris_19990902.txt 22-Jun-2023 15:58 109714