../ dmsp_10_ephemeris_19981019.txt 22-Jun-2023 15:56 109580 dmsp_11_ephemeris_19981019.txt 22-Jun-2023 15:56 109593 dmsp_12_ephemeris_19981019.txt 22-Jun-2023 15:56 109583 dmsp_13_ephemeris_19981019.txt 22-Jun-2023 15:56 109586 dmsp_14_ephemeris_19981019.txt 22-Jun-2023 15:56 109734