../ dmsp_10_ephemeris_19990727.txt 22-Jun-2023 15:58 109403 dmsp_11_ephemeris_19990727.txt 22-Jun-2023 15:58 109737 dmsp_12_ephemeris_19990727.txt 22-Jun-2023 15:58 109569 dmsp_13_ephemeris_19990727.txt 22-Jun-2023 15:58 109731 dmsp_14_ephemeris_19990727.txt 22-Jun-2023 15:58 109695