../ dmsp_10_ephemeris_19951213.txt 21-Jun-2023 23:48 109336 dmsp_11_ephemeris_19951213.txt 21-Jun-2023 23:48 109300 dmsp_12_ephemeris_19951213.txt 21-Jun-2023 23:48 109243 dmsp_13_ephemeris_19951213.txt 21-Jun-2023 23:48 109464