팬스타스 (C/2017 K2) 혜성의 관측 정보. Comet C/2017 K2 (PANSTARRS) Observation Information.
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_c2017k2_info_web_bsyeom.jpg
http://cometsky.com/astronews/comet_panstarrs_c2017k2_info_med_bsyeom.jpg
Large photo (5510 x 3890 pixels, 7MB):
http://cometsky.com/astronews/comet_panstarrs_c2017k2_info_large_bsyeom.jpg
Credit: COBS, NASA/JPL-Caltech, ESA, and D. Jewitt (UCLA), Rob Ratkowski, Wikipedia, Bum-Suk Yeom(염범석).
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