../ dmsp_11_ephemeris_20021017.txt 21-Jun-2023 23:58 109594 dmsp_12_ephemeris_20021017.txt 21-Jun-2023 23:58 109540 dmsp_13_ephemeris_20021017.txt 21-Jun-2023 23:58 109731 dmsp_14_ephemeris_20021017.txt 21-Jun-2023 23:58 109503 dmsp_15_ephemeris_20021017.txt 21-Jun-2023 23:58 109479