../ dmsp_10_ephemeris_19981011.txt 22-Jun-2023 15:48 109470 dmsp_11_ephemeris_19981011.txt 22-Jun-2023 15:48 109597 dmsp_12_ephemeris_19981011.txt 22-Jun-2023 15:48 109626 dmsp_13_ephemeris_19981011.txt 22-Jun-2023 15:48 109597 dmsp_14_ephemeris_19981011.txt 22-Jun-2023 15:48 109750