../ dmsp_11_ephemeris_20021016.txt 21-Jun-2023 23:58 109598 dmsp_12_ephemeris_20021016.txt 21-Jun-2023 23:58 109536 dmsp_13_ephemeris_20021016.txt 21-Jun-2023 23:58 109525 dmsp_14_ephemeris_20021016.txt 21-Jun-2023 23:58 109478 dmsp_15_ephemeris_20021016.txt 21-Jun-2023 23:58 109585