../ dmsp_08_ephemeris_19920116.txt 22-Jun-2023 15:43 107967 dmsp_09_ephemeris_19920116.txt 22-Jun-2023 15:43 107814 dmsp_10_ephemeris_19920116.txt 22-Jun-2023 15:43 108104 dmsp_11_ephemeris_19920116.txt 22-Jun-2023 15:43 108138