../ dmsp_10_ephemeris_19981102.txt 21-Jun-2023 23:52 109554 dmsp_11_ephemeris_19981102.txt 21-Jun-2023 23:52 109497 dmsp_12_ephemeris_19981102.txt 21-Jun-2023 23:52 109511 dmsp_13_ephemeris_19981102.txt 21-Jun-2023 23:52 109425 dmsp_14_ephemeris_19981102.txt 21-Jun-2023 23:52 109621