../ dmsp_08_ephemeris_19920824.txt 22-Jun-2023 15:42 109465 dmsp_09_ephemeris_19920824.txt 22-Jun-2023 15:42 109316 dmsp_10_ephemeris_19920824.txt 22-Jun-2023 15:42 109721 dmsp_11_ephemeris_19920824.txt 22-Jun-2023 15:42 109799