Visual Comets in the Future (Northern Hemisphere)

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Updated on June 2, 2017
Southern Hemisphere

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

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Month Evening Midnight Morning
Comet Mag h Comet Mag h Comet Mag h
2017 Jun C/2015 V2 (Johnson)674 C/2015 V2 (Johnson)677 C/2015 V2 (Johnson)625
71P/Clark1020 71P/Clark1028 C/2015 ER61 (PanSTARRS)724
41P/Tuttle- Giacobini- Kresak1037 41P/Tuttle- Giacobini- Kresak1070 71P/Clark1014

29P/Schwassmann- Wachmann 11323 41P/Tuttle- Giacobini- Kresak1064

C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1314 217P/LINEAR1214


29P/Schwassmann- Wachmann 11342


C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1351
2017 Jul C/2015 V2 (Johnson)740 C/2015 V2 (Johnson)714 C/2015 ER61 (PanSTARRS)845
71P/Clark1021 C/2015 ER61 (PanSTARRS)93 217P/LINEAR1124
C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1212 71P/Clark1015 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1269
29P/Schwassmann- Wachmann 11313 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1251 C/2016 R2 (PanSTARRS)1310
41P/Tuttle- Giacobini- Kresak1338 29P/Schwassmann- Wachmann 11342 29P/Schwassmann- Wachmann 11342

41P/Tuttle- Giacobini- Kresak1352 41P/Tuttle- Giacobini- Kresak1328
2017 Aug C/2015 V2 (Johnson)810 C/2015 ER61 (PanSTARRS)920 C/2015 ER61 (PanSTARRS)969
71P/Clark1017 71P/Clark101 217P/LINEAR1135
C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1242 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1266 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1258
29P/Schwassmann- Wachmann 11327 29P/Schwassmann- Wachmann 11341 C/2016 R2 (PanSTARRS)1235
C/2016 N4 (MASTER)1337 C/2016 N4 (MASTER)1361 29P/Schwassmann- Wachmann 11326


C/2016 N4 (MASTER)1367
2017 Sep 71P/Clark1120 C/2015 ER61 (PanSTARRS)1044 C/2015 ER61 (PanSTARRS)1078
C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1253 C/2016 R2 (PanSTARRS)1110 C/2016 R2 (PanSTARRS)1152
29P/Schwassmann- Wachmann 11340 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1255 217P/LINEAR1149
C/2016 N4 (MASTER)1354 29P/Schwassmann- Wachmann 11341 24P/Schaumasse1336

C/2016 N4 (MASTER)1358 C/2016 N4 (MASTER)1347
2017 Oct C/2015 ER61 (PanSTARRS)117 C/2016 R2 (PanSTARRS)1135 24P/Schaumasse1037
71P/Clark1224 C/2015 ER61 (PanSTARRS)1176 C/2016 R2 (PanSTARRS)1155
C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1344 217P/LINEAR129 C/2015 ER61 (PanSTARRS)1177
29P/Schwassmann- Wachmann 11341 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)135 62P/Tsuchinshan 11249
C/2016 N4 (MASTER)1357 29P/Schwassmann- Wachmann 11319 217P/LINEAR1263
C/2016 M1 (PanSTARRS)1339 C/2016 N4 (MASTER)1345 C/2016 N4 (MASTER)1324
2017 Nov C/2015 ER61 (PanSTARRS)1233 C/2016 R2 (PanSTARRS)1060 24P/Schaumasse1037
29P/Schwassmann- Wachmann 11341 C/2015 ER61 (PanSTARRS)1275 C/2016 R2 (PanSTARRS)1057
71P/Clark1325 217P/LINEAR1326 62P/Tsuchinshan 11153
C/2016 M1 (PanSTARRS)1338 (3200) Phaethon1360 C/2015 ER61 (PanSTARRS)1233
C/2016 N6 (PanSTARRS)1318 C/2016 N4 (MASTER)1328 217P/LINEAR1365
C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1331
C/2016 N6 (PanSTARRS)1329
C/2016 N4 (MASTER)1357
(3200) Phaethon1387


C/2016 N4 (MASTER)1312
2017 Dec C/2016 R2 (PanSTARRS)1069 C/2016 R2 (PanSTARRS)1068 C/2016 R2 (PanSTARRS)1017
(3200) Phaethon1087 (3200) Phaethon1085 (3200) Phaethon1086
C/2016 N6 (PanSTARRS)1312 C/2016 N6 (PanSTARRS)136 24P/Schaumasse1038
C/2015 ER61 (PanSTARRS)1372 C/2015 ER61 (PanSTARRS)1372 62P/Tsuchinshan 11156
185P/Petriew1321
C/2016 N6 (PanSTARRS)1350
C/2016 M1 (PanSTARRS)1318
C/2016 M1 (PanSTARRS)134
29P/Schwassmann- Wachmann 11336

2018 Jan C/2016 R2 (PanSTARRS)1078 C/2016 R2 (PanSTARRS)1052 62P/Tsuchinshan 11257
185P/Petriew1123 C/2016 N6 (PanSTARRS)1224 C/2016 N6 (PanSTARRS)1258
C/2016 N6 (PanSTARRS)128 62P/Tsuchinshan 1126 C/2016 M1 (PanSTARRS)1219
29P/Schwassmann- Wachmann 11319
24P/Schaumasse1239
2018 Feb C/2016 R2 (PanSTARRS)1080 C/2016 R2 (PanSTARRS)1028 C/2016 N6 (PanSTARRS)1158
185P/Petriew1129 C/2016 N6 (PanSTARRS)1140 C/2016 M1 (PanSTARRS)1229
C/2016 N6 (PanSTARRS)1125 62P/Tsuchinshan 11321 62P/Tsuchinshan 11357
2018 Mar C/2016 R2 (PanSTARRS)1066 C/2016 R2 (PanSTARRS)1012 C/2016 M1 (PanSTARRS)1137
C/2016 N6 (PanSTARRS)1150 C/2016 N6 (PanSTARRS)1146 C/2016 N6 (PanSTARRS)1147
185P/Petriew1131 C/2015 O1 (PanSTARRS)1353 66P/du Toit1312
C/2015 O1 (PanSTARRS)1316
C/2015 O1 (PanSTARRS)1382
2018 Apr C/2016 R2 (PanSTARRS)1042 C/2016 M1 (PanSTARRS)104 C/2016 M1 (PanSTARRS)1041
C/2016 N6 (PanSTARRS)1155 C/2016 N6 (PanSTARRS)1141 C/2016 N6 (PanSTARRS)1124
C/2015 O1 (PanSTARRS)1348 C/2015 O1 (PanSTARRS)1371 66P/du Toit1211


29P/Schwassmann- Wachmann 11312


C/2015 O1 (PanSTARRS)1374
2018 May C/2016 R2 (PanSTARRS)1026 C/2016 M1 (PanSTARRS)919 C/2016 M1 (PanSTARRS)941
C/2016 N6 (PanSTARRS)1150 C/2016 N6 (PanSTARRS)1123 C/2016 N6 (PanSTARRS)115
21P/Giacobini- Zinner137 21P/Giacobini- Zinner1341 66P/du Toit111


48P/Johnson1330


21P/Giacobini- Zinner1379


29P/Schwassmann- Wachmann 11328


37P/Forbes1325
2018 Jun C/2016 M1 (PanSTARRS)94 C/2016 M1 (PanSTARRS)926 C/2016 M1 (PanSTARRS)930
C/2016 R2 (PanSTARRS)1016 21P/Giacobini- Zinner1155 21P/Giacobini- Zinner1183
21P/Giacobini- Zinner1127 C/2016 N6 (PanSTARRS)112 66P/du Toit1114
C/2016 N6 (PanSTARRS)1128 48P/Johnson1213 48P/Johnson1237
P/2013 CU129 (PanSTARRS)1127 29P/Schwassmann- Wachmann 11314 29P/Schwassmann- Wachmann 11347

37P/Forbes1310 37P/Forbes1343
2018 Jul 21P/Giacobini- Zinner931 21P/Giacobini- Zinner956 21P/Giacobini- Zinner974
C/2016 M1 (PanSTARRS)95 C/2016 M1 (PanSTARRS)98 C/2016 R2 (PanSTARRS)114
C/2016 R2 (PanSTARRS)1112 48P/Johnson1125 48P/Johnson1138
C/2016 N6 (PanSTARRS)115 29P/Schwassmann- Wachmann 11338 66P/du Toit1319

64P/Swift- Gehrels1336 29P/Schwassmann- Wachmann 11357

37P/Forbes1317 64P/Swift- Gehrels1363


37P/Forbes1349
2018 Aug 21P/Giacobini- Zinner728 21P/Giacobini- Zinner648 21P/Giacobini- Zinner661
48P/Johnson116 48P/Johnson1133 48P/Johnson1134
C/2016 R2 (PanSTARRS)1113 64P/Swift- Gehrels1175 C/2016 R2 (PanSTARRS)119
64P/Swift- Gehrels1115 38P/Stephan- Oterma123 64P/Swift- Gehrels1173
29P/Schwassmann- Wachmann 11319 29P/Schwassmann- Wachmann 11357 C/2016 N6 (PanSTARRS)119


38P/Stephan- Oterma1250


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)1113 38P/Stephan- Oterma1015 38P/Stephan- Oterma1064
29P/Schwassmann- Wachmann 11334 48P/Johnson1128 48P/Johnson113

46P/Wirtanen1132 C/2016 R2 (PanSTARRS)1114

29P/Schwassmann- Wachmann 11356 46P/Wirtanen1136


C/2016 N6 (PanSTARRS)1132


29P/Schwassmann- Wachmann 11327
2018 Oct 64P/Swift- Gehrels946 46P/Wirtanen828 21P/Giacobini- Zinner746
C/2016 R2 (PanSTARRS)1112 38P/Stephan- Oterma927 38P/Stephan- Oterma973
48P/Johnson1229 64P/Swift- Gehrels990 46P/Wirtanen912
29P/Schwassmann- Wachmann 11355 48P/Johnson1219 64P/Swift- Gehrels931

29P/Schwassmann- Wachmann 11355 C/2016 R2 (PanSTARRS)1122


C/2016 N6 (PanSTARRS)1152
2018 Nov 46P/Wirtanen433 46P/Wirtanen430 38P/Stephan- Oterma983
64P/Swift- Gehrels990 38P/Stephan- Oterma944 21P/Giacobini- Zinner926
C/2016 R2 (PanSTARRS)119 64P/Swift- Gehrels988 64P/Swift- Gehrels912
48P/Johnson1333 21P/Giacobini- Zinner98 C/2016 N6 (PanSTARRS)1154
29P/Schwassmann- Wachmann 11354 C/2016 N6 (PanSTARRS)1120 C/2016 R2 (PanSTARRS)1135

48P/Johnson138

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)121 21P/Giacobini- Zinner1117 C/2016 N6 (PanSTARRS)1146
29P/Schwassmann- Wachmann 11354 C/2016 N6 (PanSTARRS)1140 C/2016 R2 (PanSTARRS)1252
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)112
C/2016 N6 (PanSTARRS)1233 C/2016 N6 (PanSTARRS)1137 C/2016 R2 (PanSTARRS)1269
78P/Gehrels 21339 C/2016 R2 (PanSTARRS)1211
21P/Giacobini- Zinner1325 21P/Giacobini- Zinner1224
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)1233 C/2016 R2 (PanSTARRS)1227 C/2016 R2 (PanSTARRS)1279
78P/Gehrels 21326 C/2016 N6 (PanSTARRS)1222
64P/Swift- Gehrels1382 64P/Swift- Gehrels1332
29P/Schwassmann- Wachmann 11320

2019 Mar 46P/Wirtanen1089 46P/Wirtanen1086 46P/Wirtanen1024
C/2016 R2 (PanSTARRS)1210 C/2016 R2 (PanSTARRS)1249 C/2016 R2 (PanSTARRS)1279
78P/Gehrels 21315 38P/Stephan- Oterma1364 38P/Stephan- Oterma1314
C/2016 N6 (PanSTARRS)1333

38P/Stephan- Oterma1379

2019 Apr C/2016 R2 (PanSTARRS)1336 C/2016 R2 (PanSTARRS)1377 C/2016 R2 (PanSTARRS)1377
78P/Gehrels 2132 46P/Wirtanen1359 46P/Wirtanen1310
46P/Wirtanen1390
29P/Schwassmann- Wachmann 1132
2019 May C/2016 R2 (PanSTARRS)1370 C/2016 R2 (PanSTARRS)1380 C/2016 R2 (PanSTARRS)1357


29P/Schwassmann- Wachmann 11318
2019 Jun C/2016 R2 (PanSTARRS)1382 29P/Schwassmann- Wachmann 1133 29P/Schwassmann- Wachmann 11340

C/2016 R2 (PanSTARRS)1381 C/2016 R2 (PanSTARRS)1335
2019 Jul
168P/Hergenrother124 168P/Hergenrother1246

260P/McNaught1316 260P/McNaught1352

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


78P/Gehrels 2132
2019 Aug 29P/Schwassmann- Wachmann 1134 168P/Hergenrother1117 168P/Hergenrother1162
68P/Klemola1345 260P/McNaught1238 260P/McNaught1274

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

68P/Klemola1312 78P/Gehrels 21318
2019 Sep 260P/McNaught119 260P/McNaught1161 260P/McNaught1189
29P/Schwassmann- Wachmann 11320 168P/Hergenrother1126 168P/Hergenrother1170
68P/Klemola1343 29P/Schwassmann- Wachmann 11371 29P/Schwassmann- Wachmann 11371

68P/Klemola136 78P/Gehrels 21327
2019 Oct 260P/McNaught1130 260P/McNaught1183 260P/McNaught1186
29P/Schwassmann- Wachmann 11370 168P/Hergenrother1234 168P/Hergenrother1271
68P/Klemola1337 29P/Schwassmann- Wachmann 11371 29P/Schwassmann- Wachmann 11329
168P/Hergenrother131

2019 Nov 260P/McNaught1276 260P/McNaught1276 260P/McNaught1234
29P/Schwassmann- Wachmann 11369 29P/Schwassmann- Wachmann 11353
68P/Klemola1334

2019 Dec 29P/Schwassmann- Wachmann 11368 29P/Schwassmann- Wachmann 11328 260P/McNaught1311
260P/McNaught1377 260P/McNaught1361
2020 Jan 29P/Schwassmann- Wachmann 11366 29P/Schwassmann- Wachmann 1135
2020 Feb 29P/Schwassmann- Wachmann 11345

2020 Mar 29P/Schwassmann- Wachmann 11321 88P/Howell1351 88P/Howell1329
88P/Howell136

2020 Apr 210P/Christensen1117 88P/Howell1253 88P/Howell1227
88P/Howell1241

2020 May 88P/Howell1154 88P/Howell1153 85P/Boethin1212
249P/LINEAR1232
88P/Howell128
210P/Christensen1320
29P/Schwassmann- Wachmann 1136
2020 Jun 249P/LINEAR1010 88P/Howell1022 85P/Boethin918
88P/Howell1050
249P/LINEAR91


29P/Schwassmann- Wachmann 11326
2020 Jul 88P/Howell1032 29P/Schwassmann- Wachmann 11311 85P/Boethin823


249P/LINEAR918


58P/Jackson- Neujmin1319


29P/Schwassmann- Wachmann 11353
2020 Aug 88P/Howell920 29P/Schwassmann- Wachmann 11334 85P/Boethin828
2P/Encke1112
58P/Jackson- Neujmin1334


29P/Schwassmann- Wachmann 11381
2020 Sep 88P/Howell815 29P/Schwassmann- Wachmann 11359 85P/Boethin936
29P/Schwassmann- Wachmann 1133
58P/Jackson- Neujmin1349


29P/Schwassmann- Wachmann 11383
2020 Oct 88P/Howell819 29P/Schwassmann- Wachmann 11383 85P/Boethin1243
29P/Schwassmann- Wachmann 11322
29P/Schwassmann- Wachmann 11383
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

17P/Holmes1321

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

17P/Holmes1320

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

29P/Schwassmann- Wachmann 11379

17P/Holmes1314

2021 Feb 88P/Howell1219 141P/Machholz 2135
141P/Machholz 21253 P/2009 Q4 (Boattini)1346
17P/Holmes133 29P/Schwassmann- Wachmann 1139
P/2009 Q4 (Boattini)1375

29P/Schwassmann- Wachmann 11369

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


246P/NEAT1324
2021 Apr 29P/Schwassmann- Wachmann 11319 7P/Pons- Winnecke916 7P/Pons- Winnecke961


246P/NEAT1326
2021 May
7P/Pons- Winnecke815 7P/Pons- Winnecke854

246P/NEAT1313 4P/Faye1315


246P/NEAT1327


15P/Finlay1312
2021 Jun 246P/NEAT135 7P/Pons- Winnecke87 7P/Pons- Winnecke837

246P/NEAT1324 15P/Finlay1118


4P/Faye1227


10P/Tempel 21211


8P/Tuttle127


246P/NEAT1326


29P/Schwassmann- Wachmann 1138
2021 Jul 246P/NEAT1317 4P/Faye111 7P/Pons- Winnecke919

246P/NEAT1322 15P/Finlay927


8P/Tuttle105


4P/Faye1144


10P/Tempel 21331


246P/NEAT1314


29P/Schwassmann- Wachmann 11334
2021 Aug 6P/d'Arrest1249 4P/Faye108 15P/Finlay936
246P/NEAT1317 6P/d'Arrest1215 8P/Tuttle92

7P/Pons- Winnecke123 4P/Faye1057

29P/Schwassmann- Wachmann 11314 7P/Pons- Winnecke118

246P/NEAT1320 29P/Schwassmann- Wachmann 11361


10P/Tempel 21338
2021 Sep 6P/d'Arrest1036 4P/Faye1016 4P/Faye1068

7P/Pons- Winnecke135 15P/Finlay1150

29P/Schwassmann- Wachmann 11335 29P/Schwassmann- Wachmann 11387
2021 Oct 6P/d'Arrest925 4P/Faye1028 4P/Faye1069
19P/Borrelly112 29P/Schwassmann- Wachmann 11360 15P/Finlay1357
104P/Kowal 21347 104P/Kowal 21320 29P/Schwassmann- Wachmann 11387
67P/Churyumov- Gerasimenko1333 67P/Churyumov- Gerasimenko1317 132P/Helin- Roman- Alu 21311
132P/Helin- Roman- Alu 21352 15P/Finlay132

132P/Helin- Roman- Alu 21354
2021 Nov 6P/d'Arrest927 4P/Faye1046 4P/Faye1067
19P/Borrelly1016 104P/Kowal 2128 29P/Schwassmann- Wachmann 11387
104P/Kowal 21146 29P/Schwassmann- Wachmann 11387
67P/Churyumov- Gerasimenko1240 67P/Churyumov- Gerasimenko132
29P/Schwassmann- Wachmann 11319 132P/Helin- Roman- Alu 21340
132P/Helin- Roman- Alu 21352

2021 Dec 19P/Borrelly935 4P/Faye1062 4P/Faye1063
6P/d'Arrest1033 29P/Schwassmann- Wachmann 11387 22P/Kopff125
104P/Kowal 21047
9P/Tempel 11321
4P/Faye1111
29P/Schwassmann- Wachmann 11325
67P/Churyumov- Gerasimenko1148

29P/Schwassmann- Wachmann 11386

2022 Jan 19P/Borrelly846 4P/Faye1164 22P/Kopff118
104P/Kowal 21054 29P/Schwassmann- Wachmann 11359 4P/Faye115
67P/Churyumov- Gerasimenko1152
9P/Tempel 11221
4P/Faye1165
C/2017 K2 (PanSTARRS)1340
6P/d'Arrest1234

29P/Schwassmann- Wachmann 11386

2022 Feb 19P/Borrelly848 104P/Kowal 21010 22P/Kopff118
104P/Kowal 21063 4P/Faye1348 9P/Tempel 11220
67P/Churyumov- Gerasimenko1153 29P/Schwassmann- Wachmann 11334 C/2017 K2 (PanSTARRS)1355
4P/Faye1367 116P/Wild 41374 116P/Wild 41321
29P/Schwassmann- Wachmann 11385

116P/Wild 41335

2022 Mar 19P/Borrelly947 67P/Churyumov- Gerasimenko113 22P/Kopff108
67P/Churyumov- Gerasimenko1153 104P/Kowal 21215 9P/Tempel 11117
104P/Kowal 21265 C/2017 K2 (PanSTARRS)1319 C/2017 K2 (PanSTARRS)1371
116P/Wild 41374 116P/Wild 41374 116P/Wild 41311
29P/Schwassmann- Wachmann 11369 29P/Schwassmann- Wachmann 11314
2022 Apr 45P/Honda- Mrkos- Pajdusakova911 19P/Borrelly113 22P/Kopff1010
19P/Borrelly1142 67P/Churyumov- Gerasimenko123 9P/Tempel 11215
67P/Churyumov- Gerasimenko1250 C/2017 K2 (PanSTARRS)1244 C/2017 K2 (PanSTARRS)1288
C/2017 K2 (PanSTARRS)125 116P/Wild 41344 117P/Helin- Roman- Alu 11326
116P/Wild 41374

29P/Schwassmann- Wachmann 11340

2022 May 45P/Honda- Mrkos- Pajdusakova1019 C/2017 K2 (PanSTARRS)1289 22P/Kopff1117
C/2017 K2 (PanSTARRS)1235 19P/Borrelly123 C/2017 K2 (PanSTARRS)1290
19P/Borrelly1237 73P/Schwassmann- Wachmann 31319 9P/Tempel 11220
67P/Churyumov- Gerasimenko1340 117P/Helin- Roman- Alu 11315 117P/Helin- Roman- Alu 11326
73P/Schwassmann- Wachmann 31360 116P/Wild 41322
116P/Wild 41364

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

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.