../ dmsp_10_ephemeris_19990725.txt 21-Jun-2023 23:53 109534 dmsp_11_ephemeris_19990725.txt 21-Jun-2023 23:53 109732 dmsp_12_ephemeris_19990725.txt 21-Jun-2023 23:53 109659 dmsp_13_ephemeris_19990725.txt 21-Jun-2023 23:53 109749 dmsp_14_ephemeris_19990725.txt 21-Jun-2023 23:53 109586