../ dmsp_10_ephemeris_19951216.txt 21-Jun-2023 23:48 109437 dmsp_11_ephemeris_19951216.txt 21-Jun-2023 23:48 109377 dmsp_12_ephemeris_19951216.txt 21-Jun-2023 23:48 109492 dmsp_13_ephemeris_19951216.txt 21-Jun-2023 23:48 109467