Date   

Re: Archive comet report - 22 May 2008

Worachate
 

I cannot confirm the second report.

Worachate


Re: Archive comet report - 22 May 2008

Robert Pickard
 

Here is a crop of Worachate's C2 graphic for May 21-23, with the comet plotted for comparison. 

In 2008, there is a noticable difference in where the comets appear, compared to today, due to the spacecraft orientation.

On Sun, Nov 21, 2021, 7:29 PM Peter Berrett <p.berrett@...> wrote:

Great!

Thanks so much. It has been a while since I found my last comet. Only 22 to go now...

Did you think my second report was a comet?

cheers Peter

On 22/11/2021 12:27 pm, Worachate wrote:
Yeah, I would like to encourage Karl to check it (if it's not already reported before).

Worachate



Re: Archive comet report - 22 May 2008

Peter Berrett
 


Great!

Thanks so much. It has been a while since I found my last comet. Only 22 to go now...

Did you think my second report was a comet?

cheers Peter

On 22/11/2021 12:27 pm, Worachate wrote:
Yeah, I would like to encourage Karl to check it (if it's not already reported before).

Worachate



Re: Archive comet report - 22 May 2008

Robert Pickard
 

Peter PM'd me on FB, got me looking at it just now. It is in the vicinity of the Meyer track for the date. 

Looks consistent in appearance with an elongated nature, supporting Worachate's statement. 

If not found by anyone prior, I am willing to confirm this report.  

On Sun, Nov 21, 2021, 7:22 PM Worachate <worachateb@...> wrote:
Hi Peter,

I agree that it's probably a Meyer group comet although trajectory is a bit off (due to orientation of the images in that era).

Worachate Boonplod


Re: Archive comet report - 22 May 2008

Worachate
 

Yeah, I would like to encourage Karl to check it (if it's not already reported before).

Worachate


Re: Archive comet report - 22 May 2008

Peter Berrett
 

So that's a confirmation Worachate?

cheers Peter


On 22/11/2021 12:22 pm, Worachate wrote:
Hi Peter,

I agree that it's probably a Meyer group comet although trajectory is a bit off (due to orientation of the images in that era).

Worachate Boonplod



Re: Archive comet report - 22 May 2008

Worachate
 

Hi Peter,

I agree that it's probably a Meyer group comet although trajectory is a bit off (due to orientation of the images in that era).

Worachate Boonplod


Archive comet report - 24 May 2008

Peter Berrett
 


I am less certain about this candidate but I will put it out there just in case.

Images: C2; 1024x1024 images - non-group comet

(0,0) Upper Left
20080524
    
0830   168  19
0906   141  31
0930   124  39
0954   107  47
1034   79  61
   
Distance per hour = 47.94235484157095 pixels


Thanks Peter


Re: Archive comet report - 22 May 2008

Peter Berrett
 


Film strip for comet


cheers Peter

On 22/11/2021 2:57 am, Peter Berrett wrote:
Hi everyone

The following looks like it hasn't been found before. I presume its a Meyer comet but I am happy to be corrected.

Images: C2; 1024x1024 images - possible Meyer comet

(0,0) Upper Left
20080522

1539   236  93
1638   227  45
1700   224  28
1710   223  20
1711   223  20

1731   221  6

cheers

Peter Berrett








Archive comet report - 22 May 2008

Peter Berrett
 

Hi everyone

The following looks like it hasn't been found before. I presume its a Meyer comet but I am happy to be corrected.

Images: C2; 1024x1024 images - possible Meyer comet

(0,0) Upper Left
20080522

1539   236  93
1638   227  45
1700   224  28
1710   223  20
1711   223  20

1731   221  6

cheers

Peter Berrett


Re: Known comet entering C2

Worachate
 

I strongly believe that the "wacky" behavior is related to the fact that Parker Solar Probe is at perihelion today.

Worachate Boonplod


Potential Kreutz Comet in C3 (11/21)

Robert Pickard
 

0642 551 640
0706 547 636
0718 545 634


Re: Known comet entering C2

Robert Pickard
 

Was getting coordinates for 512x512 as SOHO is a little "wacky" today...

And those are: 
0624 186 479
0636 185 476

On Sun, Nov 21, 2021, 12:54 AM Zesheng Yang <orionyzs@...> wrote:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2021-11-21
0636 (371,951)
0648 (367,941)


Known comet entering C2

Zesheng Yang
 

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


Re: Potential comet in C3 2021-11-20

Robert Pickard
 

I can confirm your report. 


Best regards,
RP

On Sat, Nov 20, 2021, 8:13 PM Worachate <worachateb@...> wrote:
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 530 664

The comet is faint and fuzzy but pretty obvious to me. It's moving along Kreutz Ia track. C2 entry expected to occur around 4 UT of November 21.

Regards,
Worachate Boonplod


Re: Potential comet in C3 2021-11-20

Worachate
 

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 530 664

The comet is faint and fuzzy but pretty obvious to me. It's moving along Kreutz Ia track. C2 entry expected to occur around 4 UT of November 21.

Regards,
Worachate Boonplod


Re: Potential comet in C3 2021-11-20

Robert Pickard
 

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


On Sat, Nov 20, 2021, 7:52 PM Worachate <worachateb@...> wrote:
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 Boonplod


Potential comet in C3 2021-11-20

Worachate
 

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 Boonplod


Re: Potential comet

Robert Pickard
 

Looks like a noise to me, in my opinion. 


On Sat, Nov 20, 2021, 12:11 PM Rafał Biros <Lijon.0828@...> wrote:
20211120 C2
Upper left 1024x1024
1712 475 1008
1724 473 994


Potential comet

 

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

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