Copyright © 2009 / 2026 - Alfons Diepvens - all rights reserved.
MPC observation
Astrometry computed with Tycho Tracker 12.7
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 2026.02.28 12:09:15
NET ATLAS2
permID |provID |trkSub |mode|stn |obsTime |ra |dec |rmsRA|rmsDec|rmsFit|astCat |mag |rmsMag|band|photCat |photAp|logSNR|exp |notes|remarks
|A/2025 Y1 | C230032| CCD|C23 |2026-02-25T23:55:20Z |197.98057 |-0.09352 |0.42 |0.37 |0.41 | ATLAS2|17.2 |0.29 | Rc| ATLAS2| 7.6 |0.81 | 240| K|
|A/2025 Y1 | C230032| CCD|C23 |2026-02-26T00:00:11Z |197.98037 |-0.09327 |0.40 |0.34 |0.41 | ATLAS2|16.6 |0.32 | Rc| ATLAS2| 7.6 |0.87 | 180| K|
|A/2025 Y1 | C230032| CCD|C23 |2026-02-26T01:30:58Z |197.97692 |-0.08957 |0.37 |0.32 |0.41 | ATLAS2|17.1 |0.23 | Rc| ATLAS2| 7.6 |0.94 | 180| K|
|A/2025 Y1 | C230032| CCD|C23 |2026-02-26T01:35:16Z |197.97656 |-0.08963 |0.40 |0.36 |0.41 | ATLAS2|17.1 |0.37 | Rc| ATLAS2| 7.6 |0.84 | 180| K|
|A/2025 Y1 | C230032| CCD|C23 |2026-02-26T01:40:40Z |197.97654 |-0.08923 |0.37 |0.37 |0.39 | ATLAS2|17.1 |0.37 | Rc| ATLAS2| 7.6 |0.83 | 180| K|
|A/2025 Y1 | C230032| CCD|C23 |2026-03-09T00:54:57Z |197.28671 |+0.54244 |0.34 |0.36 |0.42 | ATLAS2|16.5 |0.13 | Rc| ATLAS2| 7.6 |0.95 | 240| K|
|A/2025 Y1 | C230032| CCD|C23 |2026-03-09T01:00:53Z |197.28638 |+0.54291 |0.35 |0.36 |0.42 | ATLAS2|16.4 |0.19 | Rc| ATLAS2| 7.6 |0.94 | 180| K|
|A/2025 Y1 | C230032| CCD|C23 |2026-03-09T01:08:26Z |197.28588 |+0.54315 |0.37 |0.39 |0.42 | ATLAS2|16.8 |0.38 | Rc| ATLAS2| 7.6 |0.86 | 180| K|
|A/2025 Y1 | C230014| CCD|C23 |2026-03-12T00:06:48Z |197.05730 |+0.72721 |0.40 |0.33 |0.40 | ATLAS2|16.6 |0.14 | Rc| ATLAS2| 7.6 |0.87 | 60| |
|A/2025 Y1 | C230014| CCD|C23 |2026-03-12T00:14:21Z |197.05706 |+0.72754 |0.39 |0.36 |0.40 | ATLAS2|17.2 |0.28 | Rc| ATLAS2| 7.6 |0.84 | 60| |
|A/2025 Y1 | C230014| CCD|C23 |2026-03-12T00:21:54Z |197.05648 |+0.72791 |0.45 |0.37 |0.48 | ATLAS2|17.1 |0.25 | Rc| ATLAS2| 7.6 |0.85 | 60| |
|A/2025 Y1 | C230004| CCD|C23 |2026-03-18T02:03:48Z |196.53742 |+1.11916 |0.28 |0.23 |0.32 | ATLAS2|16.7 |0.08 | Rc| ATLAS2| 7.6 |1.15 | 120| K|
|A/2025 Y1 | C230004| CCD|C23 |2026-03-18T02:07:02Z |196.53720 |+1.11928 |0.27 |0.22 |0.32 | ATLAS2|16.6 |0.08 | Rc| ATLAS2| 7.6 |1.25 | 120| K|
|A/2025 Y1 | C230004| CCD|C23 |2026-03-18T02:11:20Z |196.53690 |+1.11947 |0.28 |0.22 |0.32 | ATLAS2|16.7 |0.07 | Rc| ATLAS2| 7.6 |1.21 | 120| K|
|C/2025 Y1 | C230027| CCD|C23 |2026-03-20T22:56:26Z |196.27172 |+1.30889 |0.34 |0.30 |0.36 | ATLAS2|16.8 |0.14 | Rc| ATLAS2| 7.6 |0.92 | 120| K|
|C/2025 Y1 | C230027| CCD|C23 |2026-03-20T23:01:50Z |196.27121 |+1.30906 |0.34 |0.30 |0.36 | ATLAS2|16.8 |0.19 | Rc| ATLAS2| 7.6 |0.92 | 120| K|
|C/2025 Y1 | C230027| CCD|C23 |2026-03-20T23:07:13Z |196.27086 |+1.30931 |0.32 |0.28 |0.36 | ATLAS2|16.7 |0.13 | Rc| ATLAS2| 7.6 |1.03 | 120| K|
|C/2025 Y1 | C230022| CCD|C23 |2026-04-06T23:31:30Z |194.51204 |+2.44361 |0.26 |0.39 |0.44 | ATLAS2|16.4 |0.69 | Rc| ATLAS2| 7.6 |1.15 | 60| |
|C/2025 Y1 | C230022| CCD|C23 |2026-04-06T23:35:49Z |194.51159 |+2.44375 |0.39 |0.33 |0.45 | ATLAS2|16.6 |0.44 | Rc| ATLAS2| 7.6 |1.01 | 60| |
|C/2025 Y1 | C230022| CCD|C23 |2026-04-06T23:40:08Z |194.51138 |+2.44404 |0.28 |0.38 |0.45 | ATLAS2|16.3 |0.10 | Rc| ATLAS2| 7.6 |1.20 | 60| |
|C/2025 Y1 | C230013| CCD|C23 |2026-04-14T00:48:43Z |193.74258 |+2.89242 |0.38 |0.36 |0.46 | ATLAS2|16.3 |0.14 | Rc| ATLAS2| 7.6 |0.96 | 60| |
|C/2025 Y1 | C230013| CCD|C23 |2026-04-14T00:53:02Z |193.74220 |+2.89258 |0.26 |0.31 |0.35 | ATLAS2|16.1 |0.23 | Rc| ATLAS2| 7.6 |1.06 | 60| |
|C/2025 Y1 | C230013| CCD|C23 |2026-04-14T00:57:21Z |193.74180 |+2.89297 |0.47 |0.27 |0.52 | ATLAS2|16.3 |0.09 | Rc| ATLAS2| 7.6 |1.14 | 60| |
|C/2025 Y1 | C230018| CCD|C23 |2026-04-16T23:24:43Z |193.42423 |+3.07130 |0.34 |0.27 |0.40 | ATLAS2|16.6 |0.16 | Rc| ATLAS2| 7.6 |1.14 | 120| K|
|C/2025 Y1 | C230018| CCD|C23 |2026-04-16T23:29:02Z |193.42376 |+3.07156 |0.34 |0.27 |0.40 | ATLAS2|16.3 |0.13 | Rc| ATLAS2| 7.6 |1.23 | 120| K|
|C/2025 Y1 | C230018| CCD|C23 |2026-04-16T23:33:21Z |193.42358 |+3.07175 |0.37 |0.31 |0.40 | ATLAS2|16.7 |0.19 | Rc| ATLAS2| 7.6 |0.94 | 120| K|
|C/2025 Y1 | C230030| CCD|C23 |2026-04-19T23:43:50Z |193.10243 |+3.24817 |0.25 |0.16 |0.26 | ATLAS2|16.2 |0.10 | Rc| ATLAS2| 7.6 |1.25 | 120| K|
|C/2025 Y1 | C230030| CCD|C23 |2026-04-19T23:49:13Z |193.10205 |+3.24835 |0.25 |0.17 |0.26 | ATLAS2|16.2 |0.09 | Rc| ATLAS2| 7.6 |1.18 | 120| K|
|C/2025 Y1 | C230030| CCD|C23 |2026-04-19T23:54:37Z |193.10163 |+3.24857 |0.25 |0.16 |0.26 | ATLAS2|16.3 |0.17 | Rc| ATLAS2| 7.6 |1.23 | 120| K|
|C/2025 Y1 | C230026| CCD|C23 |2026-04-21T23:40:37Z |192.89263 |+3.36146 |0.23 |0.33 |0.39 | ATLAS2|16.3 |0.08 | Rc| ATLAS2| 7.6 |1.27 | 120| K|
|C/2025 Y1 | C230026| CCD|C23 |2026-04-21T23:43:51Z |192.89230 |+3.36137 |0.23 |0.33 |0.39 | ATLAS2|16.2 |0.19 | Rc| ATLAS2| 7.6 |1.28 | 120| K|
|C/2025 Y1 | C230026| CCD|C23 |2026-04-21T23:48:10Z |192.89206 |+3.36154 |0.23 |0.33 |0.39 | ATLAS2|16.2 |0.08 | Rc| ATLAS2| 7.6 |1.27 | 120| K|
|C/2025 Y1 | C230013| CCD|C23 |2026-04-24T00:30:24Z |192.68246 |+3.47291 |0.28 |0.23 |0.33 | ATLAS2|16.3 |0.12 | Rc| ATLAS2| 7.6 |1.24 | 120| K|
|C/2025 Y1 | C230013| CCD|C23 |2026-04-24T00:35:48Z |192.68215 |+3.47319 |0.28 |0.23 |0.33 | ATLAS2|16.3 |0.06 | Rc| ATLAS2| 7.6 |1.27 | 120| K|
|C/2025 Y1 | C230013| CCD|C23 |2026-04-24T00:41:11Z |192.68173 |+3.47322 |0.28 |0.23 |0.33 | ATLAS2|16.4 |0.14 | Rc| ATLAS2| 7.6 |1.24 | 120| K|
|C/2025 Y1 | C230017| CCD|C23 |2026-05-01T21:37:21Z |191.91363 |+3.86718 |0.37 |0.29 |0.44 | ATLAS2|16.3 |0.09 | Rc| ATLAS2| 6.8 |1.21 | 120| K|
|C/2025 Y1 | C230017| CCD|C23 |2026-05-01T21:42:44Z |191.91310 |+3.86756 |0.38 |0.30 |0.44 | ATLAS2|16.5 |0.10 | Rc| ATLAS2| 6.8 |1.06 | 120| K|
|C/2025 Y1 | C230017| CCD|C23 |2026-05-01T21:48:08Z |191.91298 |+3.86760 |0.40 |0.32 |0.44 | ATLAS2|16.5 |0.12 | Rc| ATLAS2| 6.8 |0.97 | 120| K|
|C/2025 Y1 | C230035| CCD|C23 |2026-05-08T22:55:40Z |191.30256 |+4.16250 |0.35 |0.24 |0.39 | ATLAS2|16.4 |0.20 | Rc| ATLAS2| 6.8 |1.14 | 120| K|
|C/2025 Y1 | C230035| CCD|C23 |2026-05-08T23:02:08Z |191.30225 |+4.16261 |0.34 |0.23 |0.39 | ATLAS2|16.2 |0.09 | Rc| ATLAS2| 6.8 |1.25 | 120| K|
|C/2025 Y1 | C230035| CCD|C23 |2026-05-08T23:08:37Z |191.30185 |+4.16274 |0.34 |0.23 |0.39 | ATLAS2|16.3 |0.08 | Rc| ATLAS2| 6.8 |1.24 | 120| K|
|C/2025 Y1 | C230010| CCD|C23 |2026-05-18T22:05:05Z |190.60349 |+4.47363 |0.30 |0.31 |0.41 | ATLAS2|16.0 |0.09 | Rc| ATLAS2| 6.8 |1.25 | 60| |
|C/2025 Y1 | C230010| CCD|C23 |2026-05-18T22:09:24Z |190.60331 |+4.47362 |0.33 |0.25 |0.37 | ATLAS2|16.1 |0.21 | Rc| ATLAS2| 6.8 |1.12 | 60| |
|C/2025 Y1 | C230010| CCD|C23 |2026-05-18T22:14:47Z |190.60318 |+4.47384 |0.19 |0.30 |0.31 | ATLAS2|16.2 |0.15 | Rc| ATLAS2| 6.8 |1.17 | 60| |
|C/2025 Y1 | C230012| CCD|C23 |2026-05-21T22:45:32Z |190.43545 |+4.54189 |0.27 |0.14 |0.27 | ATLAS2|16.4 |0.10 | Rc| ATLAS2| 6.8 |1.24 | 120| K|
|C/2025 Y1 | C230012| CCD|C23 |2026-05-21T22:50:55Z |190.43533 |+4.54193 |0.27 |0.14 |0.27 | ATLAS2|16.3 |0.07 | Rc| ATLAS2| 6.8 |1.22 | 120| K|
|C/2025 Y1 | C230012| CCD|C23 |2026-05-21T22:56:19Z |190.43508 |+4.54201 |0.26 |0.13 |0.27 | ATLAS2|16.3 |0.06 | Rc| ATLAS2| 6.8 |1.28 | 120| K|
|C/2025 Y1 | C230022| CCD|C23 |2026-06-09T21:35:27Z |189.91831 |+4.68347 |0.35 |0.39 |0.51 | ATLAS2|15.8 |0.21 | Rc| ATLAS2|10.1 |1.23 | 120| K|
|C/2025 Y1 | C230022| CCD|C23 |2026-06-09T21:39:46Z |189.91830 |+4.68360 |0.38 |0.41 |0.51 | ATLAS2|16.3 |0.12 | Rc| ATLAS2|10.1 |1.01 | 120| K|
|C/2025 Y1 | C230022| CCD|C23 |2026-06-09T21:44:05Z |189.91835 |+4.68359 |0.36 |0.40 |0.51 | ATLAS2|16.3 |0.09 | Rc| ATLAS2|10.1 |1.16 | 120| K|
|C/2025 Y1 | C230015| CCD|C23 |2026-06-14T21:45:53Z |189.94492 |+4.63988 |0.25 |0.40 |0.44 | ATLAS2|16.3 |0.22 | Rc| ATLAS2|10.1 |1.19 | 120| K|
|C/2025 Y1 | C230015| CCD|C23 |2026-06-14T21:51:17Z |189.94491 |+4.63973 |0.27 |0.41 |0.44 | ATLAS2|16.3 |0.23 | Rc| ATLAS2|10.1 |1.05 | 120| K|
|C/2025 Y1 | C230015| CCD|C23 |2026-06-14T21:56:40Z |189.94499 |+4.63960 |0.27 |0.41 |0.44 | ATLAS2|16.3 |0.23 | Rc| ATLAS2|10.1 |1.03 | 120| K|
|C/2025 Y1 | C230015| CCD|C23 |2026-06-22T21:47:23Z |190.13358 |+4.50208 |0.39 |0.35 |0.43 | ATLAS2|16.3 |0.21 | Rc| ATLAS2|10.1 |0.92 | 120| K|
|C/2025 Y1 | C230015| CCD|C23 |2026-06-22T21:50:37Z |190.13361 |+4.50201 |0.39 |0.35 |0.43 | ATLAS2|16.3 |0.22 | Rc| ATLAS2|10.1 |0.90 | 120| K|
|C/2025 Y1 | C230015| CCD|C23 |2026-06-22T21:54:56Z |190.13353 |+4.50194 |0.40 |0.36 |0.43 | ATLAS2|16.3 |0.22 | Rc| ATLAS2|10.1 |0.89 | 120| K|
|C/2025 Y1 | C230018| CCD|C23 |2026-06-29T21:55:28Z |190.44484 |+4.31683 |0.47 |0.40 |0.49 | ATLAS2|16.7 |0.53 | Rc| ATLAS2|10.1 |0.82 | 120| K|
|C/2025 Y1 | C230018| CCD|C23 |2026-06-29T22:00:51Z |190.44498 |+4.31684 |0.43 |0.36 |0.49 | ATLAS2|16.3 |0.39 | Rc| ATLAS2|10.1 |0.95 | 120| K|
|C/2025 Y1 | C230018| CCD|C23 |2026-06-29T22:06:14Z |190.44539 |+4.31678 |0.48 |0.42 |0.49 | ATLAS2|16.5 |0.28 | Rc| ATLAS2|10.1 |0.77 | 120| K|
|C/2025 Y1 | C230003| CCD|C23 |2026-07-02T21:42:06Z |190.61846 |+4.22047 |0.40 |0.29 |0.44 | ATLAS2|16.0 |0.40 | Rc| ATLAS2|10.1 |1.00 | 120| K|
|C/2025 Y1 | C230003| CCD|C23 |2026-07-02T21:45:20Z |190.61881 |+4.22034 |0.39 |0.28 |0.44 | ATLAS2|16.5 |0.37 | Rc| ATLAS2|10.1 |1.06 | 120| K|
|C/2025 Y1 | C230003| CCD|C23 |2026-07-02T21:49:38Z |190.61871 |+4.22039 |0.44 |0.35 |0.44 | ATLAS2|16.6 |0.32 | Rc| ATLAS2|10.1 |0.84 | 120| K|
|C/2025 Y1 | C230018| CCD|C23 |2026-07-08T21:47:06Z |191.03920 |+3.99720 |0.37 |0.34 |0.45 | ATLAS2|16.4 |0.27 | Rc| ATLAS2|10.1 |1.02 | 120| K|
|C/2025 Y1 | C230018| CCD|C23 |2026-07-08T21:52:30Z |191.03937 |+3.99714 |0.37 |0.35 |0.45 | ATLAS2|16.6 |0.16 | Rc| ATLAS2|10.1 |0.99 | 120| K|
|C/2025 Y1 | C230018| CCD|C23 |2026-07-08T21:57:53Z |191.03960 |+3.99684 |0.40 |0.38 |0.45 | ATLAS2|17.9 |0.68 | Rc| ATLAS2|10.1 |0.88 | 120| K|
|C/2025 Y1 | C230003| CCD|C23 |2026-07-11T21:30:48Z |191.28381 |+3.87214 |0.29 |0.40 |0.45 | ATLAS2|16.4 |0.27 | Rc| ATLAS2|10.1 |1.05 | 240| K|
|C/2025 Y1 | C230003| CCD|C23 |2026-07-11T21:35:39Z |191.28406 |+3.87157 |0.28 |0.40 |0.45 | ATLAS2|16.1 |0.39 | Rc| ATLAS2|10.1 |1.10 | 180| K|
|C/2025 Y1 | C230003| CCD|C23 |2026-07-11T21:42:07Z |191.28436 |+3.87161 |0.28 |0.40 |0.45 | ATLAS2|16.7 |0.54 | Rc| ATLAS2|10.1 |1.07 | 180| K|