../ dmsp_10_ephemeris_19951202.txt 21-Jun-2023 23:47 109536 dmsp_11_ephemeris_19951202.txt 21-Jun-2023 23:47 109344 dmsp_12_ephemeris_19951202.txt 21-Jun-2023 23:47 109462 dmsp_13_ephemeris_19951202.txt 21-Jun-2023 23:47 109291