../ dmsp_10_ephemeris_19990817.txt 22-Jun-2023 15:58 109542 dmsp_11_ephemeris_19990817.txt 22-Jun-2023 15:58 109699 dmsp_12_ephemeris_19990817.txt 22-Jun-2023 15:58 109670 dmsp_13_ephemeris_19990817.txt 22-Jun-2023 15:58 109661 dmsp_14_ephemeris_19990817.txt 22-Jun-2023 15:58 109721