C/2017 T2 PANSTARRS

Large Version
2020 January 04 11h35m (UT) 10"SCT +ST2000XM ExpTime 180 sec.x2 大溪天文台 桃園 台灣 TAIWAN TYGA TW(AAVSO)
© 2020 young chiech tsao 曹永杰

back...