../ dmsp_10_ephemeris_19950527.txt 21-Jun-2023 23:47 109429 dmsp_11_ephemeris_19950527.txt 21-Jun-2023 23:47 109724 dmsp_12_ephemeris_19950527.txt 21-Jun-2023 23:47 109537 dmsp_13_ephemeris_19950527.txt 21-Jun-2023 23:47 109666