../ dmsp_10_ephemeris_19990116.txt 21-Jun-2023 23:52 107952 dmsp_11_ephemeris_19990116.txt 21-Jun-2023 23:52 107995 dmsp_12_ephemeris_19990116.txt 21-Jun-2023 23:52 108056 dmsp_13_ephemeris_19990116.txt 21-Jun-2023 23:52 108083 dmsp_14_ephemeris_19990116.txt 21-Jun-2023 23:52 108051