Images: C2; 1024x1024 images. (0,0) Upper Left. 2021-11-21 0636 (371,951) 0648 (367,941)

I can confirm your report. Best regards, RP

Additional observations: Images: C3; 1024x1024 images. (0,0) Upper Left. 2021-11-20 Kreutz group comet. 1918 541 684 1930 540 682 1954 538 679 2018 536 677 2042 534 672 2118 532 668 2142 530

Ill check it out, currently seeing if I notice anything in delayed images. Lots of unusable data though.

Hi all, Images: C3; 1024x1024 images. (0,0) Upper Left. 2021-11-20 Kreutz group comet. 2218 527 658 2242 525 655 2306 523 652 2318 521 651 2342 521 647 2021-11-21 0006 519 644 Regards, Worachate

Looks like a noise to me, in my opinion.

20211120 C2 Upper left 1024x1024 1712 475 1008 1724 473 994

Worachate's C3 Kreutz is now in C2 images: 1448 498 1006 1512 488 986 1524 484 976

Cool, it is a nice find. Just for laughs and fun of the hunt: The more I watch it moving in the field, the more I remember not getting it in time. Well, there will always will be a next time.

It should enter C2 ~15 UT. Worachate

Have you calculated a timeframe for C2 entry?

Retracting

I'm planning to contribute more in the development of Stellarium program and found some difficulties in Windows. I had used Linux before so it's not entirely new to me, just need to bring back some

Retracting

Just out of interest Worachate, what prompted you to change to or start using Linux? cheers Peter

Thank you Zesheng. I see a faint comet here, should be the same object. Images: C3; 1024x1024 images. (0,0) Upper Left. 2021-11-19 Kreutz group comet. 1442 530 653 1506 529 650 1518 528 649 1530

Confirm 2112 (414,1002) 2124 (410,994)

Also seen at 344 832 for 0048. I agree

This might have a chance. We need to wait for the delayed images. Images: C2; 1024x1024 images. (0,0) Upper Left. 2021-11-20 Kreutz group comet. 0012 355 862 0024 351 853 0036 348

0018 608 724 0030 606 722 0042 604 720 0054 602 718