Copyright © 2009 / 2025 - Alfons Diepvens - all rights reserved.
MPC observation
Astrometry computed with Tycho Tracker 11.3
COD C23
CON Olmen observatory, B-2491 Olmen Belgium,
http://www.astronomie.be/alfons.diepvens/cometimages/
OBS A. Diepvens
MEA A. Diepvens
TEL 0.20-m f/9 Refractor + CCD
ACK MPCReport file updated 2025.09.06 01:12:56
NET ATLAS2
permID |provID |trkSub |mode|stn |obsTime |ra |dec |rmsRA|rmsDec|rmsFit|astCat |mag |rmsMag|band|photCat |photAp|logSNR|exp |notes|remarks
|C/2025 R1 | A11rZww| CCD|C23 |2025-09-05T22:49:23Z |71.34482 |+64.50383 |0.80 |0.81 |0.16 | ATLAS2|17.9 |0.53 | Rc| ATLAS2| 8.5 |0.33 | 420| K|
|C/2025 R1 | A11rZww| CCD|C23 |2025-09-05T22:56:56Z |71.34527 |+64.50830 |0.46 |0.47 |0.17 | ATLAS2|18.3 |0.29 | Rc| ATLAS2| 8.5 |0.57 | 420| K|
|C/2025 R1 | A11rZww| CCD|C23 |2025-09-05T23:04:29Z |71.34332 |+64.51197 |1.40 |1.38 |0.26 | ATLAS2|18.8 |0.84 | Rc| ATLAS2| 8.5 |0.09 | 420| K|
|C/2025 R1 | A11rZww| CCD|C23 |2025-09-07T03:26:24Z |71.23369 |+65.42013 |0.50 |0.50 |0.30 | ATLAS2|18.1 |0.32 | Rc| ATLAS2| 8.5 |0.58 | 300| K|
|C/2025 R1 | A11rZww| CCD|C23 |2025-09-07T03:32:20Z |71.23391 |+65.42358 |0.29 |0.26 |0.25 | ATLAS2|18.0 |0.30 | Rc| ATLAS2| 8.5 |0.90 | 360| K|
|C/2025 R1 | A11rZww| CCD|C23 |2025-09-07T03:38:16Z |71.23263 |+65.42635 |0.38 |0.38 |0.26 | ATLAS2|17.9 |0.27 | Rc| ATLAS2| 8.5 |0.71 | 300| K|
|C/2025 R1 | A11rZww| CCD|C23 |2025-09-09T21:43:25Z |70.82737 |+67.61015 |0.27 |0.30 |0.23 | ATLAS2|17.8 |0.21 | Rc| ATLAS2| 8.5 |0.87 | 720| K|
|C/2025 R1 | A11rZww| CCD|C23 |2025-09-09T21:56:54Z |70.82549 |+67.61733 |0.36 |0.33 |0.36 | ATLAS2|18.1 |0.16 | Rc| ATLAS2| 8.5 |0.85 | 780| K|
|C/2025 R1 |C2300041| CCD|C23 |2025-09-18T23:09:16Z |66.66420 |+75.43408 |0.17 |0.16 |0.23 | ATLAS2|14.4 |0.05 | Rc| ATLAS2| 8.6 |1.96 | 120| K|
|C/2025 R1 |C2300041| CCD|C23 |2025-09-19T01:07:30Z |66.59152 |+75.50830 |0.39 |0.39 |0.18 | ATLAS2|18.2 |0.32 | Rc| ATLAS2| 8.6 |0.67 | 120| K|
|C/2025 R1 |C2300038| CCD|C23 |2025-09-28T00:27:05Z |43.98197 |+83.55495 |0.20 |0.24 |0.22 | ATLAS2|17.5 |0.10 | Rc| ATLAS2| 8.6 |1.03 | 180| K|
|C/2025 R1 |C2300038| CCD|C23 |2025-09-28T00:31:24Z |43.96556 |+83.55742 |0.20 |0.26 |0.21 | ATLAS2|17.7 |0.21 | Rc| ATLAS2| 8.6 |0.98 | 180| K|
|C/2025 R1 |C2300038| CCD|C23 |2025-09-28T00:36:48Z |43.94162 |+83.56036 |0.28 |0.32 |0.21 | ATLAS2|17.6 |0.17 | Rc| ATLAS2| 8.6 |0.81 | 180| K|
|C/2025 R1 |C2300028| CCD|C23 |2025-11-01T18:43:05Z |280.13367 |+57.70240 |0.32 |0.39 |0.30 | ATLAS2|17.6 |0.17 | Rc| ATLAS2| 8.6 |0.77 | 120| K|
|C/2025 R1 |C2300028| CCD|C23 |2025-11-01T18:47:23Z |280.13470 |+57.70040 |1.70 |1.72 |0.31 | ATLAS2|24.7 |1.00 | Rc| ATLAS2| 8.6 |0.00 | 120| K|
|C/2025 R1 |C2300028| CCD|C23 |2025-11-01T18:53:51Z |280.13422 |+57.69602 |0.18 |0.30 |0.31 | ATLAS2|16.6 |0.16 | Rc| ATLAS2| 8.6 |1.18 | 120| K|
|C/2025 R1 |C2300027| CCD|C23 |2025-11-07T19:14:15Z |280.23505 |+52.52048 |0.28 |0.25 |0.17 | ATLAS2|17.7 |0.18 | Rc| ATLAS2| 8.6 |0.85 | 240| K|
|C/2025 R1 |C2300027| CCD|C23 |2025-11-07T19:22:20Z |280.23550 |+52.51590 |0.25 |0.22 |0.17 | ATLAS2|17.7 |0.23 | Rc| ATLAS2| 8.6 |0.92 | 300| K|
|C/2025 R1 |C2300027| CCD|C23 |2025-11-07T19:30:57Z |280.23562 |+52.51120 |0.41 |0.39 |0.17 | ATLAS2|18.1 |0.23 | Rc| ATLAS2| 8.6 |0.65 | 300| K|
|C/2025 R1 |C2300035| CCD|C23 |2025-11-17T18:03:41Z |281.04718 |+45.14582 |0.27 |0.28 |0.17 | ATLAS2|17.6 |0.15 | Rc| ATLAS2| 8.6 |0.84 | 180| K|
|C/2025 R1 |C2300035| CCD|C23 |2025-11-17T19:21:51Z |281.05269 |+45.10943 |0.23 |0.20 |0.15 | ATLAS2|17.6 |0.13 | Rc| ATLAS2| 8.6 |0.95 | 180| K|
|C/2025 R1 |C2300035| CCD|C23 |2025-11-17T19:26:10Z |281.05257 |+45.10741 |0.31 |0.29 |0.15 | ATLAS2|17.7 |0.23 | Rc| ATLAS2| 8.6 |0.78 | 180| K|
|C/2025 R1 |C2300035| CCD|C23 |2025-11-17T19:31:33Z |281.05342 |+45.10506 |0.35 |0.34 |0.15 | ATLAS2|17.8 |0.20 | Rc| ATLAS2| 8.6 |0.71 | 180| K|
|C/2025 R1 |C2300043| CCD|C23 |2025-11-21T17:39:11Z |281.50260 |+42.60125 |0.20 |0.26 |0.21 | ATLAS2|17.5 |0.16 | Rc| ATLAS2| 8.6 |0.97 | 240| K|
|C/2025 R1 |C2300043| CCD|C23 |2025-11-21T17:44:02Z |281.50279 |+42.60012 |0.18 |0.24 |0.21 | ATLAS2|17.3 |0.15 | Rc| ATLAS2| 8.6 |1.05 | 300| K|
|C/2025 R1 |C2300043| CCD|C23 |2025-11-21T17:48:53Z |281.50220 |+42.59708 |0.24 |0.29 |0.21 | ATLAS2|17.9 |0.17 | Rc| ATLAS2| 8.6 |0.90 | 240| K|