土星 ALPO-Japan Latest

Saturn Image 2025/09/13(UT)
阿久津富夫
Frank J Melillo,Randy Tatum
F.Melillo,T.Akutsu,R.Tatum

---

Saturn and Dione's shadow in transit on September 13,2025 between 4:15 UT and 5:30 UT.


Saturn's faint white spot in the southern hemisphere on September 13, 2025 at 4:18 UT and 5:23 UT during Dione's shadow event. 
Thanks to Tomio Akutsu of the Philippines that his images are also showing the white spot and that made me to check my images which is one rotational earlier of the same SYS II longitude. Once I enhanced the contrast in my images, it is faintly visible. 

[Frank J Melillo  Holtsville NY U.S.A]

午後11時過ぎ、もやの中土星が見えていたので無理して撮像。気流は悪くはないが暗い土星、2倍の露出が掛かった。
環の傾きが小さくなった。環の北側に淡い明部模様がある。

≪Cebu PHILLIPINES  阿久津富夫≫

IR 685 nm Saturn GIF from Sept. 13,2025. It is from 02:59 to 03:19 UT. 
seeing was average with clear skies. I used a 12"LX200 ,2X Barlow, Baader IR Pass, ZWOASI224.

[ Randy Tatum,Richmond,VA U.S.A]

ALPO-Japan Latest Saturn Section	2025/09/14
	2025/09/12