../ dmsp_10_ephemeris_19960312.txt 21-Jun-2023 23:48 108185 dmsp_11_ephemeris_19960312.txt 21-Jun-2023 23:48 108261 dmsp_12_ephemeris_19960312.txt 21-Jun-2023 23:48 108284 dmsp_13_ephemeris_19960312.txt 21-Jun-2023 23:48 108235