../ dmsp_10_ephemeris_19980808.txt 21-Jun-2023 23:51 109602 dmsp_11_ephemeris_19980808.txt 21-Jun-2023 23:51 109731 dmsp_12_ephemeris_19980808.txt 21-Jun-2023 23:51 109708 dmsp_13_ephemeris_19980808.txt 21-Jun-2023 23:51 109773 dmsp_14_ephemeris_19980808.txt 21-Jun-2023 23:51 109737