../ dmsp_13_ephemeris_20060331.txt 22-Jun-2023 16:14 108321 dmsp_14_ephemeris_20060331.txt 22-Jun-2023 16:14 108204 dmsp_15_ephemeris_20060331.txt 22-Jun-2023 16:14 108191 dmsp_16_ephemeris_20060331.txt 22-Jun-2023 16:14 108352