Visual Comets in the Future (Southern Hemisphere)

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Updated on February 17, 2021
Northern Hemisphere

Please see the "Weekly Information about Bright Comets" and "Comet Catalog in order of Day of Perihelion" for more information.


Month Evening Midnight Morning
Comet Mag h Comet Mag h Comet Mag h
2021 Feb C/2021 A2 (NEOWISE)1055 C/2021 A2 (NEOWISE)1071 C/2021 A2 (NEOWISE)1024
414P/2021 A3 (STEREO)102 C/2019 N1 (ATLAS)1134 C/2020 R4 (ATLAS)108
C/2019 N1 (ATLAS)1134 141P/Machholz 2116 414P/2021 A3 (STEREO)1121
141P/Machholz 21145 398P/2020 P2 (Boattini)1322 C/2019 N1 (ATLAS)1150
156P/Russell- LINEAR128 C/2019 F1 (ATLAS- Africano)1319 10P/Tempel 2117
C/2020 M3 (ATLAS)127
C/2019 F1 (ATLAS- Africano)1351
C/2017 K2 (PanSTARRS)133
398P/2020 P2 (Boattini)1337

29P/Schwassmann- Wachmann 11316

C/2019 F1 (ATLAS- Africano)134

C/2021 A4 (NEOWISE)1330

2021 Mar C/2019 N1 (ATLAS)1242 C/2019 N1 (ATLAS)1232 C/2020 R4 (ATLAS)1041
C/2021 A2 (NEOWISE)1214 C/2019 F1 (ATLAS- Africano)1328 10P/Tempel 21113
C/2019 F1 (ATLAS- Africano)1311 C/2020 T2 (Palomar)1321 C/2019 N1 (ATLAS)1232
156P/Russell- LINEAR137 246P/NEAT138 C/2019 F1 (ATLAS- Africano)1355
29P/Schwassmann- Wachmann 1136
C/2017 K2 (PanSTARRS)1314
C/2021 A4 (NEOWISE)1332
C/2020 T2 (Palomar)1323

2021 Apr C/2019 N1 (ATLAS)1242 C/2020 R4 (ATLAS)924 C/2020 R4 (ATLAS)946
C/2019 F1 (ATLAS- Africano)1319 C/2020 T2 (Palomar)1222 10P/Tempel 21118
C/2020 J1 (SONEAR)139 C/2019 N1 (ATLAS)1219 C/2019 N1 (ATLAS)1215

7P/Pons- Winnecke1210 7P/Pons- Winnecke1250

C/2019 F1 (ATLAS- Africano)1334 C/2017 K2 (PanSTARRS)1315

246P/NEAT1327 C/2019 F1 (ATLAS- Africano)1355

C/2020 J1 (SONEAR)1390 C/2020 T2 (Palomar)136


C/2020 J1 (SONEAR)1390

C/2020 K5 (PanSTARRS)1346
2021 May C/2020 R4 (ATLAS)933 C/2020 R4 (ATLAS)922 7P/Pons- Winnecke1164
C/2020 T2 (Palomar)1231 7P/Pons- Winnecke1119 10P/Tempel 21125
C/2019 F1 (ATLAS- Africano)1325 C/2020 T2 (Palomar)1226 C/2017 K2 (PanSTARRS)1213
C/2020 K5 (PanSTARRS)133 C/2017 K2 (PanSTARRS)1212 C/2019 F1 (ATLAS- Africano)1351
C/2019 N1 (ATLAS)1337 C/2019 F1 (ATLAS- Africano)1336 4P/Faye1333
C/2020 J1 (SONEAR)1338 C/2019 N1 (ATLAS)135 C/2020 K5 (PanSTARRS)1344

246P/NEAT1350 C/2019 N1 (ATLAS)1317

C/2020 J1 (SONEAR)1389 246P/NEAT1384

C/2020 J1 (SONEAR)1345

2021 Jun C/2020 T2 (Palomar)1244 7P/Pons- Winnecke1131 15P/Finlay1145
C/2020 R4 (ATLAS)1234 C/2017 K2 (PanSTARRS)1212 7P/Pons- Winnecke1185
C/2019 F1 (ATLAS- Africano)1330 C/2020 T2 (Palomar)1218 4P/Faye1235
C/2020 K5 (PanSTARRS)133 C/2019 F1 (ATLAS- Africano)1336 10P/Tempel 21232
246P/NEAT1314 246P/NEAT1387 C/2019 F1 (ATLAS- Africano)1345
C/2020 J1 (SONEAR)1377 C/2020 J1 (SONEAR)1378 C/2020 K5 (PanSTARRS)1336


29P/Schwassmann- Wachmann 1133
2021 Jul 7P/Pons- Winnecke112 7P/Pons- Winnecke1149 15P/Finlay930
C/2017 K2 (PanSTARRS)1216 C/2017 K2 (PanSTARRS)1213 4P/Faye1135
C/2020 T2 (Palomar)1256 C/2020 T2 (Palomar)1210 7P/Pons- Winnecke1190
C/2019 F1 (ATLAS- Africano)1333 C/2019 F1 (ATLAS- Africano)1337 C/2019 F1 (ATLAS- Africano)1340
246P/NEAT1348 246P/NEAT1390 10P/Tempel 21338
C/2019 T4 (ATLAS)1336 67P/Churyumov- Gerasimenko139 246P/NEAT1329

C/2020 K5 (PanSTARRS)1336

29P/Schwassmann- Wachmann 11316

67P/Churyumov- Gerasimenko1351
2021 Aug 7P/Pons- Winnecke1125 7P/Pons- Winnecke1173 8P/Tuttle96
C/2017 K2 (PanSTARRS)1221 C/2017 K2 (PanSTARRS)121 15P/Finlay917
6P/d'Arrest1267 67P/Churyumov- Gerasimenko1211 4P/Faye1034
C/2020 T2 (Palomar)1357 6P/d'Arrest1217 7P/Pons- Winnecke1178
C/2019 F1 (ATLAS- Africano)1338 C/2019 F1 (ATLAS- Africano)1339 67P/Churyumov- Gerasimenko1249
C/2019 T4 (ATLAS)1313 246P/NEAT1390 C/2019 F1 (ATLAS- Africano)1337
C/2019 T4 (ATLAS)136

29P/Schwassmann- Wachmann 11321


10P/Tempel 21339
2021 Sep 6P/d'Arrest1071 67P/Churyumov- Gerasimenko1011 8P/Tuttle815
C/2017 K2 (PanSTARRS)1121 6P/d'Arrest1017 4P/Faye1036
19P/Borrelly1348 19P/Borrelly1367 67P/Churyumov- Gerasimenko1042
7P/Pons- Winnecke1341 7P/Pons- Winnecke1375 15P/Finlay1113
C/2019 F1 (ATLAS- Africano)1345 C/2019 F1 (ATLAS- Africano)1340 C/2019 L3 (ATLAS)113
C/2020 T2 (Palomar)1351

7P/Pons- Winnecke1346

C/2019 F1 (ATLAS- Africano)1334

C/2019 T4 (ATLAS)1314

29P/Schwassmann- Wachmann 11323
2021 Oct 6P/d'Arrest971 67P/Churyumov- Gerasimenko96 8P/Tuttle818
C/2017 K2 (PanSTARRS)1114 6P/d'Arrest919 67P/Churyumov- Gerasimenko933
19P/Borrelly1172 4P/Faye1013 4P/Faye1042
104P/Kowal 21363 19P/Borrelly1167 C/2019 L3 (ATLAS)1010
C/2019 F1 (ATLAS- Africano)1352 29P/Schwassmann- Wachmann 11315 19P/Borrelly1134
132P/Helin- Roman- Alu 21358 104P/Kowal 21329 C/2019 T4 (ATLAS)1323

C/2019 F1 (ATLAS- Africano)1340 15P/Finlay1314

132P/Helin- Roman- Alu 21358 29P/Schwassmann- Wachmann 11323

C/2019 F1 (ATLAS- Africano)1330

132P/Helin- Roman- Alu 21318
2021 Nov 6P/d'Arrest965 67P/Churyumov- Gerasimenko84 67P/Churyumov- Gerasimenko826
19P/Borrelly1076 6P/d'Arrest919 8P/Tuttle1019
104P/Kowal 21161 19P/Borrelly1049 19P/Borrelly1018
29P/Schwassmann- Wachmann 1137 4P/Faye1034 4P/Faye1047
C/2019 F1 (ATLAS- Africano)1353 C/2019 L3 (ATLAS)104 C/2019 L3 (ATLAS)1017
132P/Helin- Roman- Alu 21359 104P/Kowal 21119 C/2019 T4 (ATLAS)1236

C/2019 T4 (ATLAS)122 29P/Schwassmann- Wachmann 11323

29P/Schwassmann- Wachmann 11323 C/2019 F1 (ATLAS- Africano)1323

C/2019 F1 (ATLAS- Africano)1338 132P/Helin- Roman- Alu 2136

132P/Helin- Roman- Alu 21346
2021 Dec C/2021 A1 (Leonard)418 67P/Churyumov- Gerasimenko818 67P/Churyumov- Gerasimenko827
19P/Borrelly966 19P/Borrelly929 C/2019 L3 (ATLAS)1019
C/2019 L3 (ATLAS)106 C/2019 L3 (ATLAS)1022 19P/Borrelly101
6P/d'Arrest1053 6P/d'Arrest1014 4P/Faye1047
104P/Kowal 21044 4P/Faye1048 8P/Tuttle1224
4P/Faye1032 104P/Kowal 2115 C/2019 T4 (ATLAS)1260
29P/Schwassmann- Wachmann 11324 C/2019 T4 (ATLAS)1223 29P/Schwassmann- Wachmann 11311
C/2019 F1 (ATLAS- Africano)1351 8P/Tuttle124 9P/Tempel 1139

29P/Schwassmann- Wachmann 11324 C/2019 F1 (ATLAS- Africano)1314

C/2019 F1 (ATLAS- Africano)1330
2022 Jan C/2021 A1 (Leonard)617 19P/Borrelly94 67P/Churyumov- Gerasimenko926
19P/Borrelly839 67P/Churyumov- Gerasimenko926 C/2019 L3 (ATLAS)1012
67P/Churyumov- Gerasimenko912 C/2019 L3 (ATLAS)1028 22P/Kopff1111
C/2019 L3 (ATLAS)1025 4P/Faye1147 4P/Faye1126
104P/Kowal 21032 C/2019 T4 (ATLAS)1245 C/2019 T4 (ATLAS)1285
4P/Faye1145 6P/d'Arrest122 9P/Tempel 11225
C/2019 T4 (ATLAS)128 29P/Schwassmann- Wachmann 11316 C/2020 Y2 (ATLAS)1362
6P/d'Arrest1236 C/2020 Y2 (ATLAS)1347
29P/Schwassmann- Wachmann 11324

C/2020 Y2 (ATLAS)1327

2022 Feb 19P/Borrelly820 C/2019 L3 (ATLAS)1022 C/2017 K2 (PanSTARRS)1016
C/2021 A1 (Leonard)91 67P/Churyumov- Gerasimenko1028 C/2021 A1 (Leonard)1011
C/2019 L3 (ATLAS)1033 C/2019 T4 (ATLAS)1183 67P/Churyumov- Gerasimenko105
67P/Churyumov- Gerasimenko1028 4P/Faye1333 22P/Kopff1120
104P/Kowal 21035 C/2020 Y2 (ATLAS)1356 C/2019 T4 (ATLAS)1184
C/2019 T4 (ATLAS)1121 116P/Wild 41336 9P/Tempel 11238
C/2020 Y2 (ATLAS)1360
29P/Schwassmann- Wachmann 11323
116P/Wild 41311
C/2020 Y2 (ATLAS)1346
A/2019 U51314
116P/Wild 41320

2022 Mar 19P/Borrelly99 C/2019 L3 (ATLAS)1010 C/2017 K2 (PanSTARRS)938
C/2019 L3 (ATLAS)1036 C/2019 T4 (ATLAS)1182 22P/Kopff1030
C/2019 T4 (ATLAS)1137 67P/Churyumov- Gerasimenko1221 C/2021 A1 (Leonard)1145
104P/Kowal 21237 C/2020 Y2 (ATLAS)1355 C/2019 T4 (ATLAS)1153
67P/Churyumov- Gerasimenko1232 116P/Wild 41336 9P/Tempel 11150
C/2020 Y2 (ATLAS)1361 C/2020 R7 (ATLAS)132 C/2020 Y2 (ATLAS)1336
116P/Wild 41336
A/2019 U51317
29P/Schwassmann- Wachmann 11318
C/2020 R7 (ATLAS)1332
C/2020 R7 (ATLAS)1310

2022 Apr 19P/Borrelly113 C/2017 K2 (PanSTARRS)812 C/2017 K2 (PanSTARRS)843
C/2019 L3 (ATLAS)1135 C/2019 T4 (ATLAS)1176 22P/Kopff1038
C/2019 T4 (ATLAS)1172 C/2021 A1 (Leonard)1223 C/2019 T4 (ATLAS)1115
C/2020 R7 (ATLAS)136 A/2019 U51312 9P/Tempel 11161
C/2020 Y2 (ATLAS)1362 C/2020 R7 (ATLAS)1312 C/2021 A1 (Leonard)1283
116P/Wild 41338 C/2020 Y2 (ATLAS)1333 A/2019 U51314
29P/Schwassmann- Wachmann 11310 116P/Wild 41319 C/2020 R7 (ATLAS)1352
67P/Churyumov- Gerasimenko1332 117P/Helin- Roman- Alu 11331 C/2020 Y2 (ATLAS)138

67P/Churyumov- Gerasimenko139 117P/Helin- Roman- Alu 11383
2022 May 45P/Honda- Mrkos- Pajdusakova115 C/2017 K2 (PanSTARRS)745 C/2017 K2 (PanSTARRS)745
C/2019 T4 (ATLAS)1169 C/2019 T4 (ATLAS)1145 22P/Kopff1145
C/2019 L3 (ATLAS)1132 9P/Tempel 11210 9P/Tempel 11273
19P/Borrelly124 C/2020 R7 (ATLAS)1232 C/2020 R7 (ATLAS)1265
C/2020 R7 (ATLAS)126 A/2019 U51213 C/2021 A1 (Leonard)1387
A/2019 U51213 C/2021 A1 (Leonard)1366 117P/Helin- Roman- Alu 11384
73P/Schwassmann- Wachmann 31330 117P/Helin- Roman- Alu 11356 C/2020 Y2 (ATLAS)132
C/2020 Y2 (ATLAS)1355 C/2020 Y2 (ATLAS)139
C/2021 A1 (Leonard)136 116P/Wild 4133
116P/Wild 41341

2022 Jun C/2017 K2 (PanSTARRS)616 C/2017 K2 (PanSTARRS)653 C/2017 K2 (PanSTARRS)720
C/2019 T4 (ATLAS)1164 C/2019 T4 (ATLAS)1119 22P/Kopff1150
C/2019 L3 (ATLAS)1123 C/2020 R7 (ATLAS)1261 C/2020 R7 (ATLAS)1264
C/2020 R7 (ATLAS)1224 A/2019 U5127 169P/NEAT1219
73P/Schwassmann- Wachmann 31233 9P/Tempel 11227 9P/Tempel 11276
45P/Honda- Mrkos- Pajdusakova1210 117P/Helin- Roman- Alu 11386 117P/Helin- Roman- Alu 11385
A/2019 U51219 C/2021 A1 (Leonard)1387 C/2020 Y2 (ATLAS)1316
117P/Helin- Roman- Alu 11318
C/2021 A1 (Leonard)1344

C/2020 Y2 (ATLAS)1337

116P/Wild 41342

C/2021 A1 (Leonard)1313

2022 Jul C/2017 K2 (PanSTARRS)665 C/2017 K2 (PanSTARRS)656 C/2020 R7 (ATLAS)1241
73P/Schwassmann- Wachmann 31134 C/2020 R7 (ATLAS)1266 169P/NEAT128
C/2019 T4 (ATLAS)1157 22P/Kopff128 22P/Kopff1251
C/2020 R7 (ATLAS)1270 117P/Helin- Roman- Alu 11387 117P/Helin- Roman- Alu 11324
C/2019 L3 (ATLAS)128 9P/Tempel 11344 9P/Tempel 11379
A/2019 U51222
C/2020 Y2 (ATLAS)1333
117P/Helin- Roman- Alu 11349

C/2020 Y2 (ATLAS)1316

2022 Aug C/2017 K2 (PanSTARRS)671 C/2017 K2 (PanSTARRS)629 C/2020 R7 (ATLAS)129
73P/Schwassmann- Wachmann 31139 C/2020 R7 (ATLAS)1252 C/2019 L3 (ATLAS)128
C/2020 R7 (ATLAS)1282 22P/Kopff1232 22P/Kopff1252
C/2019 T4 (ATLAS)1239 117P/Helin- Roman- Alu 11364 117P/Helin- Roman- Alu 1132
A/2019 U51221 C/2020 Y2 (ATLAS)134 C/2020 Y2 (ATLAS)1352
117P/Helin- Roman- Alu 11387
29P/Schwassmann- Wachmann 11312
2022 Sep C/2017 K2 (PanSTARRS)662 C/2017 K2 (PanSTARRS)64 C/2019 L3 (ATLAS)1222
73P/Schwassmann- Wachmann 31149 73P/Schwassmann- Wachmann 3111 118P/Shoemaker- Levy 41334
C/2019 T4 (ATLAS)1215 C/2020 R7 (ATLAS)1220 22P/Kopff1353
C/2020 R7 (ATLAS)1275 22P/Kopff1354 C/2020 Y2 (ATLAS)1368
A/2019 U5125 117P/Helin- Roman- Alu 11337 29P/Schwassmann- Wachmann 11319
117P/Helin- Roman- Alu 11387 C/2020 Y2 (ATLAS)1327

2022 Oct C/2017 K2 (PanSTARRS)538 73P/Schwassmann- Wachmann 31211 81P/Wild 2113
73P/Schwassmann- Wachmann 31256 118P/Shoemaker- Levy 4122 118P/Shoemaker- Levy 41238
C/2020 R7 (ATLAS)1245 C/2020 Y2 (ATLAS)1356 C/2019 L3 (ATLAS)1236
C/2020 Y2 (ATLAS)1322
29P/Schwassmann- Wachmann 11324

C/2020 Y2 (ATLAS)1373
2022 Nov C/2017 K2 (PanSTARRS)519 118P/Shoemaker- Levy 41119 C/2017 K2 (PanSTARRS)53
C/2020 R7 (ATLAS)1315 C/2019 L3 (ATLAS)1319 118P/Shoemaker- Levy 41145
73P/Schwassmann- Wachmann 31355 29P/Schwassmann- Wachmann 11317 81P/Wild 2118
C/2020 Y2 (ATLAS)1360 73P/Schwassmann- Wachmann 31311 C/2019 L3 (ATLAS)1255
C/2020 K1 (PanSTARRS)1315 C/2020 Y2 (ATLAS)1374 29P/Schwassmann- Wachmann 11326

C/2020 Y2 (ATLAS)1371
2022 Dec C/2017 K2 (PanSTARRS)516 C/2017 K2 (PanSTARRS)59 C/2017 K2 (PanSTARRS)515
118P/Shoemaker- Levy 4115 118P/Shoemaker- Levy 41136 118P/Shoemaker- Levy 41147
C/2019 L3 (ATLAS)1313 C/2019 L3 (ATLAS)1346 A/2019 U51117
29P/Schwassmann- Wachmann 11312 29P/Schwassmann- Wachmann 11326 81P/Wild 21120
96P/Machholz 1137 C/2020 Y2 (ATLAS)1375 C/2019 T4 (ATLAS)126
C/2020 Y2 (ATLAS)1363
C/2019 L3 (ATLAS)1382

29P/Schwassmann- Wachmann 11326

C/2020 Y2 (ATLAS)1343
2023 Jan C/2017 K2 (PanSTARRS)530 C/2017 K2 (PanSTARRS)518 C/2017 K2 (PanSTARRS)518
96P/Machholz 196 A/2019 U51112 A/2019 U51150
118P/Shoemaker- Levy 41124 118P/Shoemaker- Levy 41146 118P/Shoemaker- Levy 41146
C/2019 L3 (ATLAS)1339 C/2019 L3 (ATLAS)1389 81P/Wild 21140
29P/Schwassmann- Wachmann 11326 29P/Schwassmann- Wachmann 11326 C/2019 T4 (ATLAS)1232

C/2019 L3 (ATLAS)1388


C/2020 K1 (PanSTARRS)1310

29P/Schwassmann- Wachmann 11312

C/2020 R7 (ATLAS)137
2023 Feb C/2017 K2 (PanSTARRS)540 C/2017 K2 (PanSTARRS)518 C/2017 K2 (PanSTARRS)516
118P/Shoemaker- Levy 41236 A/2019 U51040 A/2019 U51055
C/2019 L3 (ATLAS)1357 81P/Wild 2115 96P/Machholz 11110
29P/Schwassmann- Wachmann 11326 118P/Shoemaker- Levy 41240 81P/Wild 21157

C/2019 T4 (ATLAS)125 118P/Shoemaker- Levy 41214

C/2019 L3 (ATLAS)1390 C/2019 T4 (ATLAS)1246

29P/Schwassmann- Wachmann 11317 C/2020 K1 (PanSTARRS)1332


C/2019 L3 (ATLAS)1354


C/2020 R7 (ATLAS)1330
2023 Mar C/2017 K2 (PanSTARRS)542 C/2017 K2 (PanSTARRS)513 C/2017 K2 (PanSTARRS)53
A/2019 U51024 A/2019 U51057 A/2019 U51056
C/2019 L3 (ATLAS)1390 81P/Wild 21220 81P/Wild 21273
29P/Schwassmann- Wachmann 11326 237P/LINEAR128 237P/LINEAR1265
118P/Shoemaker- Levy 41336 C/2020 K1 (PanSTARRS)128 C/2020 K1 (PanSTARRS)1255

C/2019 T4 (ATLAS)1223 C/2019 T4 (ATLAS)1247

364P/PanSTARRS133 96P/Machholz 11319

C/2019 L3 (ATLAS)1390 71P/Clark1322

29P/Schwassmann- Wachmann 1132 364P/PanSTARRS1323

118P/Shoemaker- Levy 41328 C/2020 R7 (ATLAS)1343

C/2019 L3 (ATLAS)1323
2023 Apr C/2017 K2 (PanSTARRS)641 A/2019 U51057 A/2019 U5106
A/2019 U51058 237P/LINEAR1119 237P/LINEAR1171
29P/Schwassmann- Wachmann 11323 C/2020 K1 (PanSTARRS)1225 364P/PanSTARRS1127

81P/Wild 21241 C/2020 K1 (PanSTARRS)1267

C/2019 T4 (ATLAS)1339 81P/Wild 21274

C/2020 R7 (ATLAS)1317 C/2019 T4 (ATLAS)1342


C/2020 R7 (ATLAS)1343
2023 May C/2017 K2 (PanSTARRS)730 A/2019 U51031 237P/LINEAR1070
A/2019 U51059 237P/LINEAR1035 364P/PanSTARRS1138
C/2020 K1 (PanSTARRS)1219 C/2020 K1 (PanSTARRS)1239 C/2020 K1 (PanSTARRS)1266
81P/Wild 2124 81P/Wild 21273 81P/Wild 21273
C/2019 T4 (ATLAS)137 C/2019 T4 (ATLAS)1337 C/2019 T4 (ATLAS)1311

C/2020 R7 (ATLAS)1328 C/2020 R7 (ATLAS)1332


2023 Jun C/2017 K2 (PanSTARRS)813 237P/LINEAR1058 C/2017 K2 (PanSTARRS)89
A/2019 U51158 C/2020 K1 (PanSTARRS)1240 C/2020 V2 (ZTF)1024
C/2020 K1 (PanSTARRS)1234 81P/Wild 21374 237P/LINEAR1062
81P/Wild 21334 C/2019 T4 (ATLAS)1334 185P/Petriew1120
C/2019 T4 (ATLAS)1333 C/2020 R7 (ATLAS)1323 C/2020 K1 (PanSTARRS)1251

81P/Wild 21326


2023 Jul 237P/LINEAR1119 237P/LINEAR1056 C/2017 K2 (PanSTARRS)824
A/2019 U51142 C/2020 K1 (PanSTARRS)1236 C/2020 V2 (ZTF)1045
C/2020 K1 (PanSTARRS)1239 103P/Hartley 21210 237P/LINEAR1020
81P/Wild 21340 81P/Wild 21374 185P/Petriew1112

C/2020 K1 (PanSTARRS)1234

103P/Hartley 21236

2023 Aug 237P/LINEAR1155 C/2020 V2 (ZTF)1025 C/2017 K2 (PanSTARRS)937
A/2019 U51218 103P/Hartley 2108 103P/Hartley 2925
C/2020 K1 (PanSTARRS)1239 237P/LINEAR1154 C/2020 V2 (ZTF)1065
12P/Pons- Brooks132 C/2020 K1 (PanSTARRS)1227 185P/Petriew118


C/2020 K1 (PanSTARRS)1228

2023 Sep C/2020 V2 (ZTF)1018 C/2020 V2 (ZTF)1085 103P/Hartley 2718
237P/LINEAR1257 237P/LINEAR1234 C/2017 K2 (PanSTARRS)950
C/2020 K1 (PanSTARRS)1333 C/2020 K1 (PanSTARRS)1321 2P/Encke912
12P/Pons- Brooks133
C/2020 V2 (ZTF)1081

A/2019 U51211

C/2020 K1 (PanSTARRS)1330


2023 Oct C/2020 V2 (ZTF)1083 C/2017 K2 (PanSTARRS)928 103P/Hartley 2736
C/2020 K1 (PanSTARRS)1326 C/2020 V2 (ZTF)1090 C/2017 K2 (PanSTARRS)962
237P/LINEAR1357 C/2020 K1 (PanSTARRS)1326 C/2020 V2 (ZTF)1050

237P/LINEAR1317 62P/Tsuchinshan 11229

A/2019 U51230

C/2020 K1 (PanSTARRS)1334

29P/Schwassmann- Wachmann 11323
2023 Nov C/2017 K2 (PanSTARRS)1017 103P/Hartley 2723 103P/Hartley 2756
C/2020 V2 (ZTF)1183 C/2017 K2 (PanSTARRS)962 62P/Tsuchinshan 1828
144P/Kushida1334 C/2020 V2 (ZTF)1158 C/2017 K2 (PanSTARRS)963
C/2020 K1 (PanSTARRS)1331 A/2019 U51218 C/2020 V2 (ZTF)1122

144P/Kushida1338 A/2019 U51252

C/2020 K1 (PanSTARRS)1334 144P/Kushida1311

29P/Schwassmann- Wachmann 1139 C/2020 K1 (PanSTARRS)1338

29P/Schwassmann- Wachmann 11332
2023 Dec 103P/Hartley 2918 62P/Tsuchinshan 175 62P/Tsuchinshan 1735
C/2017 K2 (PanSTARRS)1047 103P/Hartley 2852 103P/Hartley 2870
144P/Kushida1040 C/2017 K2 (PanSTARRS)1061 C/2017 K2 (PanSTARRS)1055
C/2020 V2 (ZTF)1264 144P/Kushida1038 C/2020 V2 (ZTF)123
A/2019 U51217 C/2020 V2 (ZTF)1230 A/2019 U51280
13P/Olbers1374 A/2019 U51247 144P/Kushida134
C/2020 K1 (PanSTARRS)1333 13P/Olbers1375 13P/Olbers1332

29P/Schwassmann- Wachmann 11327 26P/Grigg- Skjellerup132

C/2020 K1 (PanSTARRS)1336 29P/Schwassmann- Wachmann 11335

C/2020 K1 (PanSTARRS)1338
2024 Jan 144P/Kushida840 62P/Tsuchinshan 1717 62P/Tsuchinshan 1745
103P/Hartley 21044 144P/Kushida819 103P/Hartley 21070
C/2017 K2 (PanSTARRS)1056 103P/Hartley 21070 C/2017 K2 (PanSTARRS)1024
13P/Olbers1267 C/2017 K2 (PanSTARRS)1058 A/2019 U51282
A/2019 U51245 13P/Olbers1237 26P/Grigg- Skjellerup125
C/2020 V2 (ZTF)1238 A/2019 U51280 29P/Schwassmann- Wachmann 11332
29P/Schwassmann- Wachmann 11319 C/2020 V2 (ZTF)129
207P/NEAT1339 29P/Schwassmann- Wachmann 11334

2024 Feb 144P/Kushida836 62P/Tsuchinshan 1735 62P/Tsuchinshan 1745
C/2017 K2 (PanSTARRS)1153 144P/Kushida88 103P/Hartley 21228
13P/Olbers1144 C/2017 K2 (PanSTARRS)1129 A/2019 U51252
103P/Hartley 21260 103P/Hartley 21265 29P/Schwassmann- Wachmann 11310
A/2019 U51280 13P/Olbers126 26P/Grigg- Skjellerup136
207P/NEAT1261 A/2019 U51280
C/2020 V2 (ZTF)1322 207P/NEAT1216
29P/Schwassmann- Wachmann 11334 29P/Schwassmann- Wachmann 11334
2024 Mar 144P/Kushida937 144P/Kushida92 62P/Tsuchinshan 1934
62P/Tsuchinshan 11014 62P/Tsuchinshan 1945 A/2019 U51315
13P/Olbers1025 C/2017 K2 (PanSTARRS)112 C/2020 V2 (ZTF)134
C/2017 K2 (PanSTARRS)1143 207P/NEAT1235
207P/NEAT1266 A/2019 U51360
A/2019 U51384 29P/Schwassmann- Wachmann 11323
29P/Schwassmann- Wachmann 11334

C/2020 V2 (ZTF)1312

2024 Apr 12P/Pons- Brooks46 62P/Tsuchinshan 11147 62P/Tsuchinshan 1113
13P/Olbers911 A/2019 U51331 154P/Brewington124
144P/Kushida1139 29P/Schwassmann- Wachmann 1134
62P/Tsuchinshan 11148

C/2017 K2 (PanSTARRS)1231

A/2019 U51383

29P/Schwassmann- Wachmann 11334

2024 May 12P/Pons- Brooks419
C/2017 K2 (PanSTARRS)1217


29P/Schwassmann- Wachmann 11332

2024 Jun 12P/Pons- Brooks628
12P/Pons- Brooks73

2024 Jul 12P/Pons- Brooks733
12P/Pons- Brooks75


C/2017 K2 (PanSTARRS)1311
2024 Aug 13P/Olbers86
12P/Pons- Brooks95
12P/Pons- Brooks933

C/2017 K2 (PanSTARRS)1323
2024 Sep 13P/Olbers97
12P/Pons- Brooks113
12P/Pons- Brooks1130
C/2017 K2 (PanSTARRS)1332

2024 Oct 13P/Olbers103 C/2017 K2 (PanSTARRS)1314 12P/Pons- Brooks123
12P/Pons- Brooks1222
C/2017 K2 (PanSTARRS)1336
2024 Nov 12P/Pons- Brooks139 C/2017 K2 (PanSTARRS)1335 333P/LINEAR1012
C/2017 K2 (PanSTARRS)133
12P/Pons- Brooks135

C/2017 K2 (PanSTARRS)1336

29P/Schwassmann- Wachmann 11332
2024 Dec C/2017 K2 (PanSTARRS)1326 29P/Schwassmann- Wachmann 11322 29P/Schwassmann- Wachmann 11345

C/2017 K2 (PanSTARRS)1335 C/2017 K2 (PanSTARRS)1330
2025 Jan 29P/Schwassmann- Wachmann 11310 29P/Schwassmann- Wachmann 11346 29P/Schwassmann- Wachmann 11346
2025 Feb 29P/Schwassmann- Wachmann 11327 29P/Schwassmann- Wachmann 11346 29P/Schwassmann- Wachmann 11334
2025 Mar 29P/Schwassmann- Wachmann 11345 29P/Schwassmann- Wachmann 11345 29P/Schwassmann- Wachmann 1133
2025 Apr 29P/Schwassmann- Wachmann 11344 29P/Schwassmann- Wachmann 11327 217P/LINEAR1311
2025 May 29P/Schwassmann- Wachmann 11344 29P/Schwassmann- Wachmann 1136 217P/LINEAR1311
2025 Jun

2025 Jul

2025 Aug

2025 Sep 210P/Christensen1372 210P/Christensen1323
2025 Oct 210P/Christensen1068 210P/Christensen1120 24P/Schaumasse1328
2025 Nov 210P/Christensen919
2025 Dec
29P/Schwassmann- Wachmann 11314 24P/Schaumasse824


29P/Schwassmann- Wachmann 11349
2026 Jan
29P/Schwassmann- Wachmann 11339 24P/Schaumasse835



29P/Schwassmann- Wachmann 11359

The h means the highest altitude in that month at lat. 35 deg in the Southern Hemisphere.


Copyright(C) Seiichi Yoshida ( All rights reserved.