Visual Comets in the Future (Northern Hemisphere)

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Updated on December 16, 2017
Southern 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
2017 Dec C/2017 O1 (ASASSN)939 C/2017 O1 (ASASSN)938 C/2017 O1 (ASASSN)934
(3200) Phaethon1087 (3200) Phaethon1085 62P/Tsuchinshan 11056
C/2017 T1 (Heinze)1012 C/2017 T1 (Heinze)1087 (3200) Phaethon1086
C/2016 R2 (PanSTARRS)1169 C/2016 R2 (PanSTARRS)1168 24P/Schaumasse1038
185P/Petriew1222 C/2016 N6 (PanSTARRS)136 C/2017 T1 (Heinze)1073
240P/NEAT1335 174P/(60558) 2000 EC98 (Echeclus)1350 C/2016 R2 (PanSTARRS)1117
C/2016 N6 (PanSTARRS)139
C/2016 N6 (PanSTARRS)1350
29P/Schwassmann- Wachmann 11336

174P/(60558) 2000 EC98 (Echeclus)1367

2018 Jan C/2017 T1 (Heinze)1059 C/2017 T1 (Heinze)1071 C/2017 T1 (Heinze)1032
C/2017 O1 (ASASSN)1142 C/2017 O1 (ASASSN)1138 62P/Tsuchinshan 11157
185P/Petriew1123 C/2016 R2 (PanSTARRS)1152 C/2017 O1 (ASASSN)1131
C/2016 R2 (PanSTARRS)1178 62P/Tsuchinshan 1116 C/2016 N6 (PanSTARRS)1258
C/2016 N6 (PanSTARRS)128 C/2016 N6 (PanSTARRS)1224 24P/Schaumasse1239
C/2016 M1 (PanSTARRS)1319
29P/Schwassmann- Wachmann 11319

2018 Feb 185P/Petriew1129 C/2016 R2 (PanSTARRS)1128 C/2017 T1 (Heinze)116
C/2016 R2 (PanSTARRS)1180 C/2017 O1 (ASASSN)1241 C/2017 O1 (ASASSN)1228
C/2017 T1 (Heinze)1117 62P/Tsuchinshan 11224 62P/Tsuchinshan 11257
C/2017 O1 (ASASSN)1249 C/2016 N6 (PanSTARRS)1240 C/2016 N6 (PanSTARRS)1258
C/2016 N6 (PanSTARRS)1225
C/2016 M1 (PanSTARRS)1329

2018 Mar C/2016 R2 (PanSTARRS)1166 C/2016 R2 (PanSTARRS)1112 C/2017 T1 (Heinze)128
185P/Petriew1131 C/2016 N6 (PanSTARRS)1246 C/2016 N6 (PanSTARRS)1247
C/2016 N6 (PanSTARRS)1250 C/2017 O1 (ASASSN)1241 C/2016 M1 (PanSTARRS)1237
240P/NEAT1221 62P/Tsuchinshan 11339 C/2017 O1 (ASASSN)1223
C/2017 O1 (ASASSN)1259 C/2015 O1 (PanSTARRS)1353 62P/Tsuchinshan 11359
C/2015 O1 (PanSTARRS)1316
66P/du Toit1312

C/2015 O1 (PanSTARRS)1382
2018 Apr C/2016 R2 (PanSTARRS)1142 C/2016 M1 (PanSTARRS)114 C/2016 M1 (PanSTARRS)1141
C/2016 N6 (PanSTARRS)1255 C/2016 N6 (PanSTARRS)1241 66P/du Toit1211
240P/NEAT126 C/2015 O1 (PanSTARRS)1371 C/2016 N6 (PanSTARRS)1224
C/2017 T3 (ATLAS)134 C/2017 O1 (ASASSN)1339 29P/Schwassmann- Wachmann 11312
C/2015 O1 (PanSTARRS)1348
C/2015 O1 (PanSTARRS)1374
C/2017 O1 (ASASSN)1360
C/2017 O1 (ASASSN)1315

C/2017 T1 (Heinze)136
2018 May C/2016 R2 (PanSTARRS)1126 C/2016 M1 (PanSTARRS)1019 C/2016 M1 (PanSTARRS)1041
C/2016 N6 (PanSTARRS)1250 C/2016 N6 (PanSTARRS)1223 66P/du Toit111
21P/Giacobini- Zinner137 21P/Giacobini- Zinner1341 C/2016 N6 (PanSTARRS)125


21P/Giacobini- Zinner1379

29P/Schwassmann- Wachmann 11328

2018 Jun C/2016 M1 (PanSTARRS)104 C/2016 M1 (PanSTARRS)1026 C/2016 M1 (PanSTARRS)1030
21P/Giacobini- Zinner1127 21P/Giacobini- Zinner1155 21P/Giacobini- Zinner1183
P/2013 CU129 (PanSTARRS)1127 48P/Johnson1213 66P/du Toit1114
C/2016 R2 (PanSTARRS)1116 C/2017 S3 (PanSTARRS)1214 48P/Johnson1237
C/2017 S3 (PanSTARRS)125 C/2016 N6 (PanSTARRS)122 C/2017 S3 (PanSTARRS)1234
C/2016 N6 (PanSTARRS)1228 29P/Schwassmann- Wachmann 11314 29P/Schwassmann- Wachmann 11347

37P/Forbes1310 37P/Forbes1343
2018 Jul 21P/Giacobini- Zinner931 C/2017 S3 (PanSTARRS)814 C/2017 S3 (PanSTARRS)734
C/2017 S3 (PanSTARRS)95 21P/Giacobini- Zinner956 21P/Giacobini- Zinner974
C/2016 M1 (PanSTARRS)105 C/2016 M1 (PanSTARRS)108 48P/Johnson1138
C/2016 R2 (PanSTARRS)1212 48P/Johnson1125 C/2016 R2 (PanSTARRS)124
C/2016 N6 (PanSTARRS)125 29P/Schwassmann- Wachmann 11338 240P/NEAT124

64P/Swift- Gehrels1336 66P/du Toit1319

37P/Forbes1317 29P/Schwassmann- Wachmann 11357

64P/Swift- Gehrels1363

2018 Aug 21P/Giacobini- Zinner728 21P/Giacobini- Zinner648 C/2017 S3 (PanSTARRS)614
48P/Johnson116 48P/Johnson1133 21P/Giacobini- Zinner661
64P/Swift- Gehrels1115 64P/Swift- Gehrels1175 48P/Johnson1134
C/2016 R2 (PanSTARRS)1213 38P/Stephan- Oterma123 64P/Swift- Gehrels1173
29P/Schwassmann- Wachmann 11319 29P/Schwassmann- Wachmann 11357 C/2016 R2 (PanSTARRS)129

38P/Stephan- Oterma1250

C/2016 N6 (PanSTARRS)129


P/2013 CU129 (PanSTARRS)1211

29P/Schwassmann- Wachmann 11357
2018 Sep 64P/Swift- Gehrels1032 21P/Giacobini- Zinner620 21P/Giacobini- Zinner662
48P/Johnson1126 64P/Swift- Gehrels1086 64P/Swift- Gehrels1054
C/2016 R2 (PanSTARRS)1213 38P/Stephan- Oterma1015 38P/Stephan- Oterma1064
29P/Schwassmann- Wachmann 11334 48P/Johnson1128 48P/Johnson113

46P/Wirtanen1132 46P/Wirtanen1136

29P/Schwassmann- Wachmann 11356 C/2016 R2 (PanSTARRS)1214

C/2016 N6 (PanSTARRS)1232

29P/Schwassmann- Wachmann 11327

2018 Oct 64P/Swift- Gehrels946 46P/Wirtanen828 21P/Giacobini- Zinner746
48P/Johnson1229 38P/Stephan- Oterma927 38P/Stephan- Oterma973
C/2016 R2 (PanSTARRS)1212 64P/Swift- Gehrels990 46P/Wirtanen912
29P/Schwassmann- Wachmann 11355 48P/Johnson1219 64P/Swift- Gehrels931

29P/Schwassmann- Wachmann 11355 C/2016 N6 (PanSTARRS)1252

C/2016 R2 (PanSTARRS)1222

C/2017 S3 (PanSTARRS)138

2018 Nov 46P/Wirtanen433 46P/Wirtanen430 38P/Stephan- Oterma983
64P/Swift- Gehrels990 38P/Stephan- Oterma944 21P/Giacobini- Zinner926
C/2016 R2 (PanSTARRS)129 64P/Swift- Gehrels988 64P/Swift- Gehrels912
48P/Johnson1333 21P/Giacobini- Zinner98 C/2016 N6 (PanSTARRS)1254
29P/Schwassmann- Wachmann 11354 C/2016 N6 (PanSTARRS)1220 C/2016 R2 (PanSTARRS)1235


29P/Schwassmann- Wachmann 11324
2018 Dec 46P/Wirtanen350 46P/Wirtanen389 46P/Wirtanen330
38P/Stephan- Oterma96 38P/Stephan- Oterma964 38P/Stephan- Oterma990
64P/Swift- Gehrels1089 64P/Swift- Gehrels1054 21P/Giacobini- Zinner1116
C/2016 R2 (PanSTARRS)131 21P/Giacobini- Zinner1117 C/2016 N6 (PanSTARRS)1246
29P/Schwassmann- Wachmann 11354 C/2016 N6 (PanSTARRS)1240 C/2016 R2 (PanSTARRS)1352
78P/Gehrels 21344 29P/Schwassmann- Wachmann 1131
2019 Jan 46P/Wirtanen430 46P/Wirtanen470 46P/Wirtanen441
38P/Stephan- Oterma1035 38P/Stephan- Oterma1084 38P/Stephan- Oterma1047
64P/Swift- Gehrels1185 64P/Swift- Gehrels1144 C/2016 N6 (PanSTARRS)122
C/2016 N6 (PanSTARRS)1233 C/2016 N6 (PanSTARRS)1237 C/2016 R2 (PanSTARRS)1369
78P/Gehrels 21339 21P/Giacobini- Zinner1224
21P/Giacobini- Zinner1325 C/2016 R2 (PanSTARRS)1311
29P/Schwassmann- Wachmann 11344

2019 Feb 46P/Wirtanen745 46P/Wirtanen779 46P/Wirtanen737
38P/Stephan- Oterma1157 38P/Stephan- Oterma1179 38P/Stephan- Oterma1126
C/2016 N6 (PanSTARRS)1333 C/2016 N6 (PanSTARRS)1322 C/2016 R2 (PanSTARRS)1379
78P/Gehrels 21326 64P/Swift- Gehrels1332 C/2017 M4 (ATLAS)1328
64P/Swift- Gehrels1382 C/2016 R2 (PanSTARRS)1327
29P/Schwassmann- Wachmann 11320

2019 Mar 46P/Wirtanen1089 46P/Wirtanen1086 46P/Wirtanen1024
78P/Gehrels 21315 38P/Stephan- Oterma1364 C/2017 M4 (ATLAS)1328
38P/Stephan- Oterma1379 C/2016 R2 (PanSTARRS)1340 38P/Stephan- Oterma1314
C/2016 N6 (PanSTARRS)1333
C/2016 R2 (PanSTARRS)1379
C/2016 R2 (PanSTARRS)132

2019 Apr 78P/Gehrels 2132 C/2017 M4 (ATLAS)1312 C/2017 M4 (ATLAS)1326
46P/Wirtanen1390 46P/Wirtanen1359 46P/Wirtanen1310

29P/Schwassmann- Wachmann 1132
2019 May C/2017 M4 (ATLAS)139 C/2017 M4 (ATLAS)1317 C/2017 M4 (ATLAS)1318

29P/Schwassmann- Wachmann 11318
2019 Jun C/2017 M4 (ATLAS)1312 C/2017 M4 (ATLAS)1312 29P/Schwassmann- Wachmann 11340

29P/Schwassmann- Wachmann 1133
2019 Jul
168P/Hergenrother124 168P/Hergenrother1246

260P/McNaught1316 260P/McNaught1352

29P/Schwassmann- Wachmann 11326 29P/Schwassmann- Wachmann 11366

78P/Gehrels 2132

C/2017 T2 (PanSTARRS)1324
2019 Aug 29P/Schwassmann- Wachmann 1134 168P/Hergenrother1117 168P/Hergenrother1162
68P/Klemola1345 260P/McNaught1238 260P/McNaught1274

29P/Schwassmann- Wachmann 11351 29P/Schwassmann- Wachmann 11371

C/2017 T2 (PanSTARRS)133 C/2017 T2 (PanSTARRS)1351

68P/Klemola1312 78P/Gehrels 21318
2019 Sep 260P/McNaught119 260P/McNaught1161 260P/McNaught1189
29P/Schwassmann- Wachmann 11320 168P/Hergenrother1126 168P/Hergenrother1170
68P/Klemola1343 C/2017 T2 (PanSTARRS)1224 C/2017 T2 (PanSTARRS)1278

29P/Schwassmann- Wachmann 11371 29P/Schwassmann- Wachmann 11371

68P/Klemola136 78P/Gehrels 21327
2019 Oct 260P/McNaught1130 C/2017 T2 (PanSTARRS)1153 C/2017 T2 (PanSTARRS)1190
29P/Schwassmann- Wachmann 11370 260P/McNaught1183 260P/McNaught1186
68P/Klemola1337 168P/Hergenrother1234 168P/Hergenrother1271
168P/Hergenrother131 29P/Schwassmann- Wachmann 11371 29P/Schwassmann- Wachmann 11329
2019 Nov C/2017 T2 (PanSTARRS)1023 C/2017 T2 (PanSTARRS)1085 C/2017 T2 (PanSTARRS)1089
260P/McNaught1276 260P/McNaught1276 260P/McNaught1234
29P/Schwassmann- Wachmann 11369 29P/Schwassmann- Wachmann 11353

2019 Dec C/2017 T2 (PanSTARRS)972 C/2017 T2 (PanSTARRS)978 C/2017 T2 (PanSTARRS)932
29P/Schwassmann- Wachmann 11368 29P/Schwassmann- Wachmann 11328 260P/McNaught1311
260P/McNaught1377 260P/McNaught1361
2020 Jan C/2017 T2 (PanSTARRS)970 C/2017 T2 (PanSTARRS)951 C/2017 T2 (PanSTARRS)98
29P/Schwassmann- Wachmann 11366 29P/Schwassmann- Wachmann 1135
2020 Feb C/2017 T2 (PanSTARRS)864 C/2017 T2 (PanSTARRS)826 C/2017 T2 (PanSTARRS)87
29P/Schwassmann- Wachmann 11345

2020 Mar C/2017 T2 (PanSTARRS)846 C/2017 T2 (PanSTARRS)817 C/2017 T2 (PanSTARRS)815
29P/Schwassmann- Wachmann 11321 88P/Howell1351 88P/Howell1329

2020 Apr C/2017 T2 (PanSTARRS)838 C/2017 T2 (PanSTARRS)825 C/2017 T2 (PanSTARRS)821
210P/Christensen1117 88P/Howell1253 88P/Howell1227

2020 May C/2017 T2 (PanSTARRS)851 C/2017 T2 (PanSTARRS)833 C/2017 T2 (PanSTARRS)821
88P/Howell1154 88P/Howell1153 85D/Boethin1212
29P/Schwassmann- Wachmann 1136
2020 Jun C/2017 T2 (PanSTARRS)855 C/2017 T2 (PanSTARRS)832 C/2017 T2 (PanSTARRS)815
249P/LINEAR1010 88P/Howell1022 85D/Boethin918

29P/Schwassmann- Wachmann 11326
2020 Jul C/2017 T2 (PanSTARRS)851 C/2017 T2 (PanSTARRS)820 85D/Boethin823
88P/Howell1032 29P/Schwassmann- Wachmann 11311 249P/LINEAR918

58P/Jackson- Neujmin1319

29P/Schwassmann- Wachmann 11353
2020 Aug 88P/Howell920 29P/Schwassmann- Wachmann 11334 85D/Boethin828
C/2017 T2 (PanSTARRS)936
58P/Jackson- Neujmin1334
29P/Schwassmann- Wachmann 11381
2020 Sep 88P/Howell815 29P/Schwassmann- Wachmann 11359 85D/Boethin936
C/2017 T2 (PanSTARRS)1021
58P/Jackson- Neujmin1349
29P/Schwassmann- Wachmann 1133
29P/Schwassmann- Wachmann 11383
2020 Oct 88P/Howell819 29P/Schwassmann- Wachmann 11383 85D/Boethin1243
C/2017 T2 (PanSTARRS)119
29P/Schwassmann- Wachmann 11383
29P/Schwassmann- Wachmann 11322

2020 Nov 88P/Howell924 P/2009 Q4 (Boattini)1243 P/2009 Q4 (Boattini)1216
141P/Machholz 21229 29P/Schwassmann- Wachmann 11382 29P/Schwassmann- Wachmann 11324
29P/Schwassmann- Wachmann 11381


2020 Dec 88P/Howell1026 P/2009 Q4 (Boattini)1254
141P/Machholz 21134 29P/Schwassmann- Wachmann 11357
P/2009 Q4 (Boattini)1228

29P/Schwassmann- Wachmann 11381


2021 Jan 141P/Machholz 21149 P/2009 Q4 (Boattini)1247 C/2017 T2 (PanSTARRS)1311
88P/Howell1125 29P/Schwassmann- Wachmann 11331
P/2009 Q4 (Boattini)1271

29P/Schwassmann- Wachmann 11379


2021 Feb 88P/Howell1219 141P/Machholz 2135 C/2017 K2 (PanSTARRS)1357
141P/Machholz 21253 P/2009 Q4 (Boattini)1346 C/2017 T2 (PanSTARRS)1315
17P/Holmes133 29P/Schwassmann- Wachmann 1139
P/2009 Q4 (Boattini)1375 C/2017 K2 (PanSTARRS)132
29P/Schwassmann- Wachmann 11369

2021 Mar 29P/Schwassmann- Wachmann 11344 7P/Pons- Winnecke1214 7P/Pons- Winnecke1262

C/2017 K2 (PanSTARRS)1321 C/2017 K2 (PanSTARRS)1371

2021 Apr C/2017 K2 (PanSTARRS)138 7P/Pons- Winnecke916 7P/Pons- Winnecke961
29P/Schwassmann- Wachmann 11319 C/2017 K2 (PanSTARRS)1344 C/2017 K2 (PanSTARRS)1382

2021 May C/2017 K2 (PanSTARRS)1236 7P/Pons- Winnecke815 7P/Pons- Winnecke854

C/2017 K2 (PanSTARRS)1282 C/2017 K2 (PanSTARRS)1283

246P/NEAT1313 4P/Faye1315


2021 Jun C/2017 K2 (PanSTARRS)1265 7P/Pons- Winnecke87 7P/Pons- Winnecke837
246P/NEAT135 C/2017 K2 (PanSTARRS)1282 15P/Finlay1118

246P/NEAT1324 4P/Faye1227

10P/Tempel 21211

C/2017 K2 (PanSTARRS)1269



29P/Schwassmann- Wachmann 1138
2021 Jul C/2017 K2 (PanSTARRS)1286 4P/Faye111 7P/Pons- Winnecke919
246P/NEAT1317 C/2017 K2 (PanSTARRS)1283 15P/Finlay927

246P/NEAT1322 8P/Tuttle105

67P/Churyumov- Gerasimenko1315 4P/Faye1144

C/2017 K2 (PanSTARRS)1242

10P/Tempel 21331


29P/Schwassmann- Wachmann 11334

67P/Churyumov- Gerasimenko1354
2021 Aug C/2017 K2 (PanSTARRS)1285 4P/Faye108 15P/Finlay936
6P/d'Arrest1249 C/2017 K2 (PanSTARRS)1247 8P/Tuttle92
246P/NEAT1317 67P/Churyumov- Gerasimenko1227 4P/Faye1057

6P/d'Arrest1215 7P/Pons- Winnecke118

7P/Pons- Winnecke123 C/2017 K2 (PanSTARRS)129

29P/Schwassmann- Wachmann 11314 67P/Churyumov- Gerasimenko1267

246P/NEAT1320 29P/Schwassmann- Wachmann 11361

10P/Tempel 21338
2021 Sep 6P/d'Arrest1036 4P/Faye1016 4P/Faye1068
C/2017 K2 (PanSTARRS)1169 67P/Churyumov- Gerasimenko1032 67P/Churyumov- Gerasimenko1076

C/2017 K2 (PanSTARRS)1120 15P/Finlay1150

7P/Pons- Winnecke135 29P/Schwassmann- Wachmann 11387

29P/Schwassmann- Wachmann 11335
2021 Oct 6P/d'Arrest925 67P/Churyumov- Gerasimenko932 67P/Churyumov- Gerasimenko981
C/2017 K2 (PanSTARRS)1152 4P/Faye1028 4P/Faye1069
19P/Borrelly112 29P/Schwassmann- Wachmann 11360 15P/Finlay1357
104P/Kowal 21347 104P/Kowal 21320 29P/Schwassmann- Wachmann 11387
132P/Helin- Roman- Alu 21352 15P/Finlay132 132P/Helin- Roman- Alu 21311

132P/Helin- Roman- Alu 21354
2021 Nov 6P/d'Arrest927 67P/Churyumov- Gerasimenko836 67P/Churyumov- Gerasimenko882
19P/Borrelly1016 4P/Faye1046 4P/Faye1067
C/2017 K2 (PanSTARRS)1136 104P/Kowal 2128 29P/Schwassmann- Wachmann 11387
104P/Kowal 21146 29P/Schwassmann- Wachmann 11387
29P/Schwassmann- Wachmann 11319 132P/Helin- Roman- Alu 21340
132P/Helin- Roman- Alu 21352

2021 Dec 19P/Borrelly935 67P/Churyumov- Gerasimenko859 67P/Churyumov- Gerasimenko883
6P/d'Arrest1033 4P/Faye1062 4P/Faye1063
104P/Kowal 21047 29P/Schwassmann- Wachmann 11387 C/2017 K2 (PanSTARRS)1111
C/2017 K2 (PanSTARRS)1116
9P/Tempel 11321
29P/Schwassmann- Wachmann 11386
29P/Schwassmann- Wachmann 11325
2022 Jan 19P/Borrelly846 67P/Churyumov- Gerasimenko984 67P/Churyumov- Gerasimenko984
67P/Churyumov- Gerasimenko927 4P/Faye1164 C/2017 K2 (PanSTARRS)1029
104P/Kowal 21054 29P/Schwassmann- Wachmann 11359 22P/Kopff118
9P/Tempel 11221
29P/Schwassmann- Wachmann 11386

2022 Feb 19P/Borrelly848 67P/Churyumov- Gerasimenko1084 C/2017 K2 (PanSTARRS)1041
67P/Churyumov- Gerasimenko1082 104P/Kowal 21010 67P/Churyumov- Gerasimenko1018
104P/Kowal 21063 4P/Faye1348 22P/Kopff118
4P/Faye1367 29P/Schwassmann- Wachmann 11334 9P/Tempel 11220
29P/Schwassmann- Wachmann 11385 116P/Wild 41374 116P/Wild 41321
116P/Wild 41335

2022 Mar 19P/Borrelly947 C/2017 K2 (PanSTARRS)92 C/2017 K2 (PanSTARRS)954
104P/Kowal 21265 104P/Kowal 21215 22P/Kopff108
67P/Churyumov- Gerasimenko1282 67P/Churyumov- Gerasimenko1261 9P/Tempel 11117
116P/Wild 41374 116P/Wild 41374 67P/Churyumov- Gerasimenko121
29P/Schwassmann- Wachmann 11369 29P/Schwassmann- Wachmann 11314 116P/Wild 41311
2022 Apr 45P/Honda- Mrkos- Pajdusakova911 C/2017 K2 (PanSTARRS)827 C/2017 K2 (PanSTARRS)865
19P/Borrelly1142 19P/Borrelly113 22P/Kopff1010
116P/Wild 41374 116P/Wild 41344 9P/Tempel 11215
29P/Schwassmann- Wachmann 11340 67P/Churyumov- Gerasimenko1338 117P/Helin- Roman- Alu 11326
67P/Churyumov- Gerasimenko1378

2022 May C/2017 K2 (PanSTARRS)717 C/2017 K2 (PanSTARRS)765 C/2017 K2 (PanSTARRS)766
45P/Honda- Mrkos- Pajdusakova1019 19P/Borrelly123 22P/Kopff1117
19P/Borrelly1237 73P/Schwassmann- Wachmann 31319 9P/Tempel 11220
73P/Schwassmann- Wachmann 31360 117P/Helin- Roman- Alu 11315 117P/Helin- Roman- Alu 11326
116P/Wild 41364 116P/Wild 41322
2022 Jun C/2017 K2 (PanSTARRS)648 C/2017 K2 (PanSTARRS)664 C/2017 K2 (PanSTARRS)658
73P/Schwassmann- Wachmann 31244 73P/Schwassmann- Wachmann 3127 22P/Kopff1132
117P/Helin- Roman- Alu 1139 117P/Helin- Roman- Alu 11325 169P/NEAT1212
19P/Borrelly1329 19P/Borrelly131 9P/Tempel 11229
116P/Wild 41340 9P/Tempel 1132 117P/Helin- Roman- Alu 11325

116P/Wild 4133
2022 Jul C/2017 K2 (PanSTARRS)653 C/2017 K2 (PanSTARRS)656 C/2017 K2 (PanSTARRS)621
73P/Schwassmann- Wachmann 31124 22P/Kopff1213 169P/NEAT123
117P/Helin- Roman- Alu 11320 117P/Helin- Roman- Alu 11323 22P/Kopff1252
116P/Wild 41320 9P/Tempel 11312 43P/Wolf- Harrington1336

117P/Helin- Roman- Alu 11312

9P/Tempel 11332
2022 Aug C/2017 K2 (PanSTARRS)642 C/2017 K2 (PanSTARRS)615 43P/Wolf- Harrington1143
73P/Schwassmann- Wachmann 31112 22P/Kopff1237 22P/Kopff1259
117P/Helin- Roman- Alu 11323 117P/Helin- Roman- Alu 11316 81P/Wild 2135

29P/Schwassmann- Wachmann 11339
2022 Sep C/2017 K2 (PanSTARRS)620 22P/Kopff1357 43P/Wolf- Harrington1147
73P/Schwassmann- Wachmann 31110 29P/Schwassmann- Wachmann 11312 81P/Wild 21215
117P/Helin- Roman- Alu 11323 118P/Shoemaker- Levy 4136 22P/Kopff1358
29P/Schwassmann- Wachmann 11366

118P/Shoemaker- Levy 41359
2022 Oct C/2017 K2 (PanSTARRS)62 118P/Shoemaker- Levy 41219 43P/Wolf- Harrington1149
73P/Schwassmann- Wachmann 31219 29P/Schwassmann- Wachmann 11334 81P/Wild 21123

118P/Shoemaker- Levy 41266

29P/Schwassmann- Wachmann 11384
2022 Nov 73P/Schwassmann- Wachmann 31320 118P/Shoemaker- Levy 41236 43P/Wolf- Harrington1149

29P/Schwassmann- Wachmann 11359 81P/Wild 21130

118P/Shoemaker- Levy 41266

29P/Schwassmann- Wachmann 11384

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


Copyright(C) Seiichi Yoshida ( All rights reserved.