../ dmsp_10_ephemeris_19981002.txt 21-Jun-2023 23:52 109522 dmsp_11_ephemeris_19981002.txt 21-Jun-2023 23:52 109671 dmsp_12_ephemeris_19981002.txt 21-Jun-2023 23:52 109558 dmsp_13_ephemeris_19981002.txt 21-Jun-2023 23:52 109650 dmsp_14_ephemeris_19981002.txt 21-Jun-2023 23:52 109791