Greetings again, I performed a similar conjunction search for the Hubble Space Telescope. I noticed that Hubble was visited by DMSP B5D2-3 Deb D on March 18 at 17:34:22 and 18:22:53 UTC at ranges of 3.4 km and 7.5 km. But tomorrow (Friday), HST will get a close-up view of STEP 2 Pegasus Deb = HZ (#24174). Conjunction is at 17:02:00.6 UT at a current predicted range = of only 500 meters. (The orbits miss each other by 400 meters, so there's no = danger of impact.) The Pegasus debris will be below Hubble, and both will be = sunlit. Conjunction occurs above Mecca, Saudi Arabia. HST 1 20580U 90037B 98075.27023839 .00000834 00000-0 75355-4 0 408 2 20580 28.4684 101.1983 0014750 141.4522 218.7111 14.86639374233570 STEP 2 Pegasus Deb HZ 1 24174U 94029HZ 98077.86282819 .00003563 00000-0 94497-3 0 1767 2 24174 81.7846 299.8761 0243022 157.0439 204.1834 14.32356277201621