../ dmsp_10_ephemeris_19970809.txt 22-Jun-2023 15:53 109586 dmsp_11_ephemeris_19970809.txt 22-Jun-2023 15:53 109676 dmsp_12_ephemeris_19970809.txt 22-Jun-2023 15:53 109705 dmsp_13_ephemeris_19970809.txt 22-Jun-2023 15:53 109789 dmsp_14_ephemeris_19970809.txt 22-Jun-2023 15:53 109795