../ dmsp_10_ephemeris_19990707.txt 21-Jun-2023 23:53 109587 dmsp_11_ephemeris_19990707.txt 21-Jun-2023 23:53 109717 dmsp_12_ephemeris_19990707.txt 21-Jun-2023 23:53 109641 dmsp_13_ephemeris_19990707.txt 21-Jun-2023 23:53 109773 dmsp_14_ephemeris_19990707.txt 21-Jun-2023 23:53 109568