../ dmsp_10_ephemeris_19990701.txt 22-Jun-2023 15:58 109448 dmsp_11_ephemeris_19990701.txt 22-Jun-2023 15:58 109629 dmsp_12_ephemeris_19990701.txt 22-Jun-2023 15:58 109478 dmsp_13_ephemeris_19990701.txt 22-Jun-2023 15:58 109718 dmsp_14_ephemeris_19990701.txt 22-Jun-2023 15:58 109737