../ dmsp_10_ephemeris_19960808.txt 21-Jun-2023 23:48 109511 dmsp_11_ephemeris_19960808.txt 21-Jun-2023 23:48 109876 dmsp_12_ephemeris_19960808.txt 21-Jun-2023 23:48 109590 dmsp_13_ephemeris_19960808.txt 21-Jun-2023 23:48 109857