../ dmsp_10_ephemeris_19960816.txt 21-Jun-2023 23:48 109586 dmsp_11_ephemeris_19960816.txt 21-Jun-2023 23:48 109743 dmsp_12_ephemeris_19960816.txt 21-Jun-2023 23:48 109665 dmsp_13_ephemeris_19960816.txt 21-Jun-2023 23:48 109705