../ dmsp_10_ephemeris_19970109.txt 22-Jun-2023 15:46 106611 dmsp_11_ephemeris_19970109.txt 22-Jun-2023 15:46 106489 dmsp_12_ephemeris_19970109.txt 22-Jun-2023 15:46 106694 dmsp_13_ephemeris_19970109.txt 22-Jun-2023 15:46 106476