設為首頁收藏本站私隱政策使用者條款

討論區BBS

香港天文學會討論區»討論區 › 天文討論 › 天文觀測及攝影 › AR12192 has returned as naked-eye

返回列表發新帖

查看: 2968|回復: 0

AR12192 has returned as naked-eye

發表於 2014-11-16 10:57:17 | 顯示全部樓層 |閱讀模式

After 2 weeks on the backside, AR12192 has turned to the front side on the SE Solar disc, this time designated as AR12209.
It is still visible with the protected naked eye.

pts

回復

返回列表發新帖

Archiver|手機版|小黑屋|香港天文學會

GMT+8, 2024-5-7 12:36 , Processed in 0.012541 second(s), 19 queries .

Powered by Discuz! X3.5

© 2001-2024 Discuz! Team.

快速回復 返回頂部 返回列表