Comet C/2017 K2 (PANSTARRS) Observation Information 팬스타스 (C/2017 K2) 혜성의 관측 정보 Comet C/2017 K2 (PANSTARRS) Observation Information. 팬스타스 (C/2017 K2) 혜성의 관측 정보. 2022. 5. 20. ~ 6. 29. 23:00 (KST). Discovery Date : 21 May 2017 Discovery Magnitude : 20.8 mag Discoverer : Pan-STARRS 1 telescope (Haleakala) Perihelion : 19 December 2022 — 269 million km (1.8 AU) Closest approach to Earth: 14 July 2022 — 271 million km (1.8 AU) http://cometsky.com/astronews/comet_panstarrs_c2017k.. 2022. 5. 24. 이전 1 다음
