Visual Comets in the Future (Southern Hemisphere)

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Updated on February 3, 2017
Northern 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 Feb 41P/Tuttle- Giacobini- Kresak918 45P/Honda- Mrkos- Pajdusakova828 45P/Honda- Mrkos- Pajdusakova625
C/2016 U1 (NEOWISE)115 41P/Tuttle- Giacobini- Kresak943 C/2015 V2 (Johnson)97


C/2015 ER61 (PanSTARRS)947


41P/Tuttle- Giacobini- Kresak1025


73P/Schwassmann- Wachmann 31126


29P/Schwassmann- Wachmann 1138
2017 Mar 41P/Tuttle- Giacobini- Kresak712 41P/Tuttle- Giacobini- Kresak624 2P/Encke719
45P/Honda- Mrkos- Pajdusakova1021 45P/Honda- Mrkos- Pajdusakova1034 C/2015 ER61 (PanSTARRS)748
C/2016 U1 (NEOWISE)136 71P/Clark1335 C/2015 V2 (Johnson)88


45P/Honda- Mrkos- Pajdusakova107


73P/Schwassmann- Wachmann 31126


71P/Clark1370


29P/Schwassmann- Wachmann 11333
2017 Apr
C/2015 V2 (Johnson)710 41P/Tuttle- Giacobini- Kresak513

71P/Clark1157 C/2015 ER61 (PanSTARRS)745


C/2015 V2 (Johnson)79


2P/Encke944


71P/Clark1175


73P/Schwassmann- Wachmann 31224


29P/Schwassmann- Wachmann 11357
2017 May C/2015 V2 (Johnson)68 C/2015 V2 (Johnson)630 41P/Tuttle- Giacobini- Kresak638
71P/Clark1018 41P/Tuttle- Giacobini- Kresak630 C/2015 ER61 (PanSTARRS)735

71P/Clark1081 71P/Clark1075

213P/Van Ness1352 213P/Van Ness1388

29P/Schwassmann- Wachmann 11316 29P/Schwassmann- Wachmann 11369


73P/Schwassmann- Wachmann 31326


2P/Encke1346


217P/LINEAR1338


C/2016 R2 (PanSTARRS)134
2017 Jun C/2015 V2 (Johnson)662 C/2015 V2 (Johnson)633 C/2015 ER61 (PanSTARRS)728
71P/Clark1046 41P/Tuttle- Giacobini- Kresak957 41P/Tuttle- Giacobini- Kresak918
41P/Tuttle- Giacobini- Kresak119 71P/Clark1088 71P/Clark1021
213P/Van Ness1213 213P/Van Ness1288 213P/Van Ness1288
C/2015 O1 (PanSTARRS)132 29P/Schwassmann- Wachmann 11341 217P/LINEAR1238

C/2015 O1 (PanSTARRS)1335 29P/Schwassmann- Wachmann 11368


C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1339


C/2016 R2 (PanSTARRS)1323


C/2015 O1 (PanSTARRS)134
2017 Jul C/2015 V2 (Johnson)680 C/2015 V2 (Johnson)626 C/2015 ER61 (PanSTARRS)829
71P/Clark1090 71P/Clark1064 71P/Clark101
213P/Van Ness1145 213P/Van Ness1187 217P/LINEAR1135
41P/Tuttle- Giacobini- Kresak1227 41P/Tuttle- Giacobini- Kresak1263 213P/Van Ness1129
29P/Schwassmann- Wachmann 1136 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1233 41P/Tuttle- Giacobini- Kresak122
C/2015 O1 (PanSTARRS)1332 29P/Schwassmann- Wachmann 11369 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1243

C/2015 O1 (PanSTARRS)1332 C/2016 R2 (PanSTARRS)1339


29P/Schwassmann- Wachmann 11368
2017 Aug C/2015 V2 (Johnson)776 C/2015 V2 (Johnson)716 C/2015 ER61 (PanSTARRS)931
71P/Clark1088 71P/Clark1046 217P/LINEAR1130
213P/Van Ness1183 213P/Van Ness1183 213P/Van Ness111
C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1231 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1254 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1222
29P/Schwassmann- Wachmann 11337 29P/Schwassmann- Wachmann 11369 C/2016 R2 (PanSTARRS)1249
C/2015 O1 (PanSTARRS)1332 C/2015 O1 (PanSTARRS)138 29P/Schwassmann- Wachmann 11323
2017 Sep C/2015 V2 (Johnson)959 C/2015 V2 (Johnson)911 C/2015 ER61 (PanSTARRS)1032
71P/Clark1188 C/2015 ER61 (PanSTARRS)1115 C/2016 R2 (PanSTARRS)1155
213P/Van Ness1279 71P/Clark1135 217P/LINEAR1130
96P/Machholz 11238 C/2016 R2 (PanSTARRS)1112 96P/Machholz 11210
C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1264 213P/Van Ness1240 24P/Schaumasse1310
29P/Schwassmann- Wachmann 11370 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1255 29P/Schwassmann- Wachmann 1133
C/2015 O1 (PanSTARRS)1329 96P/Machholz 11210

29P/Schwassmann- Wachmann 11370
2017 Oct 96P/Machholz 1921 C/2015 V2 (Johnson)1011 96P/Machholz 1104
C/2015 V2 (Johnson)1047 C/2016 R2 (PanSTARRS)1134 C/2015 V2 (Johnson)101
C/2015 ER61 (PanSTARRS)121 C/2015 ER61 (PanSTARRS)1135 24P/Schaumasse109
213P/Van Ness1272 213P/Van Ness1220 C/2016 R2 (PanSTARRS)1156
71P/Clark1279 71P/Clark1226 C/2015 ER61 (PanSTARRS)1133
C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1364 C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1317 62P/Tsuchinshan 11215
29P/Schwassmann- Wachmann 11370 29P/Schwassmann- Wachmann 11338 217P/LINEAR1235
2017 Nov C/2016 R2 (PanSTARRS)1021 C/2016 R2 (PanSTARRS)1053 24P/Schaumasse104
C/2015 V2 (Johnson)1038 C/2015 V2 (Johnson)1011 C/2016 R2 (PanSTARRS)1054
C/2015 ER61 (PanSTARRS)1232 C/2015 ER61 (PanSTARRS)1238 C/2015 V2 (Johnson)102
213P/Van Ness1251 213P/Van Ness124 62P/Tsuchinshan 11115
29P/Schwassmann- Wachmann 11360 217P/LINEAR1314 C/2015 ER61 (PanSTARRS)1223
71P/Clark1361 29P/Schwassmann- Wachmann 11314 217P/LINEAR1341
C/2015 VL62 (Lemmon- Yeung- PanSTARRS)1338 71P/Clark1314 (3200) Phaethon1317

(3200) Phaethon139
2017 Dec C/2016 R2 (PanSTARRS)1041 C/2016 R2 (PanSTARRS)1049 C/2016 R2 (PanSTARRS)1036
(3200) Phaethon1020 (3200) Phaethon1015 24P/Schaumasse1015
C/2015 V2 (Johnson)1130 C/2015 V2 (Johnson)119 (3200) Phaethon1116
C/2015 ER61 (PanSTARRS)1339 C/2015 ER61 (PanSTARRS)1338 62P/Tsuchinshan 11127
185P/Petriew133
C/2015 V2 (Johnson)112
213P/Van Ness1328
C/2015 ER61 (PanSTARRS)135
29P/Schwassmann- Wachmann 11331

2018 Jan C/2016 R2 (PanSTARRS)1040 C/2016 R2 (PanSTARRS)1029 62P/Tsuchinshan 11245
185P/Petriew115 C/2015 V2 (Johnson)124 24P/Schaumasse1224
C/2015 V2 (Johnson)1222 62P/Tsuchinshan 1124 C/2015 O1 (PanSTARRS)131
29P/Schwassmann- Wachmann 1133

2018 Feb C/2016 R2 (PanSTARRS)1027 62P/Tsuchinshan 11319 C/2016 M1 (PanSTARRS)1217
185P/Petriew1113
C/2015 V2 (Johnson)134
C/2015 V2 (Johnson)1317
62P/Tsuchinshan 11353


C/2015 O1 (PanSTARRS)1313
2018 Mar C/2016 R2 (PanSTARRS)1015 66P/du Toit1316 C/2016 M1 (PanSTARRS)1145
185P/Petriew1121
C/2015 O1 (PanSTARRS)1313
C/2015 V2 (Johnson)1313
C/2015 V2 (Johnson)1316


66P/du Toit1370


29P/Schwassmann- Wachmann 11310
2018 Apr C/2016 R2 (PanSTARRS)102 C/2016 M1 (PanSTARRS)1015 C/2016 M1 (PanSTARRS)1064
C/2015 V2 (Johnson)138 66P/du Toit1216 66P/du Toit1270

C/2015 O1 (PanSTARRS)131 C/2015 O1 (PanSTARRS)134


29P/Schwassmann- Wachmann 11333


C/2015 V2 (Johnson)1320
2018 May C/2015 O1 (PanSTARRS)131 C/2016 M1 (PanSTARRS)951 C/2016 M1 (PanSTARRS)978

66P/du Toit119 66P/du Toit1167

48P/Johnson1316 48P/Johnson1370

21P/Giacobini- Zinner133 21P/Giacobini- Zinner1327

37P/Forbes133 29P/Schwassmann- Wachmann 11351


37P/Forbes1364
2018 Jun C/2016 M1 (PanSTARRS)936 C/2016 M1 (PanSTARRS)989 C/2016 M1 (PanSTARRS)982
P/2013 CU129 (PanSTARRS)1128 66P/du Toit116 21P/Giacobini- Zinner1121
C/2015 O1 (PanSTARRS)136 48P/Johnson1233 66P/du Toit1173

21P/Giacobini- Zinner123 48P/Johnson1271

29P/Schwassmann- Wachmann 11313 29P/Schwassmann- Wachmann 11354

37P/Forbes1313 37P/Forbes1363
2018 Jul C/2016 M1 (PanSTARRS)974 C/2016 M1 (PanSTARRS)978 C/2016 M1 (PanSTARRS)918
P/2013 CU129 (PanSTARRS)1017 48P/Johnson1156 21P/Giacobini- Zinner104
C/2015 O1 (PanSTARRS)136 66P/du Toit139 P/2013 CU129 (PanSTARRS)1052

29P/Schwassmann- Wachmann 11335 48P/Johnson1176

64P/Swift- Gehrels1325 66P/du Toit1374

37P/Forbes1317 29P/Schwassmann- Wachmann 11354


64P/Swift- Gehrels1349


37P/Forbes1357
2018 Aug C/2016 M1 (PanSTARRS)969 C/2016 M1 (PanSTARRS)935 21P/Giacobini- Zinner63
48P/Johnson1128 48P/Johnson1182 C/2016 M1 (PanSTARRS)94
29P/Schwassmann- Wachmann 1137 64P/Swift- Gehrels1136 48P/Johnson1176

P/2013 CU129 (PanSTARRS)1216 64P/Swift- Gehrels1146

29P/Schwassmann- Wachmann 11354 38P/Stephan- Oterma1247


P/2013 CU129 (PanSTARRS)1278


29P/Schwassmann- Wachmann 11353
2018 Sep C/2016 M1 (PanSTARRS)1049 C/2016 M1 (PanSTARRS)1014 21P/Giacobini- Zinner643
48P/Johnson1184 64P/Swift- Gehrels1034 C/2016 M1 (PanSTARRS)1011
46P/Wirtanen1116 38P/Stephan- Oterma101 64P/Swift- Gehrels1016
29P/Schwassmann- Wachmann 11337 48P/Johnson1184 38P/Stephan- Oterma1045

46P/Wirtanen1181 48P/Johnson1126

29P/Schwassmann- Wachmann 11355 46P/Wirtanen1177


29P/Schwassmann- Wachmann 11317
2018 Oct 46P/Wirtanen848 21P/Giacobini- Zinner728 21P/Giacobini- Zinner770
64P/Swift- Gehrels912 46P/Wirtanen888 46P/Wirtanen851
C/2016 M1 (PanSTARRS)1032 38P/Stephan- Oterma96 38P/Stephan- Oterma940
48P/Johnson1283 64P/Swift- Gehrels923 C/2016 M1 (PanSTARRS)1019
29P/Schwassmann- Wachmann 11356 C/2016 M1 (PanSTARRS)1013 48P/Johnson1211

48P/Johnson1261 C/2016 N6 (PanSTARRS)1334

29P/Schwassmann- Wachmann 11355
2018 Nov 46P/Wirtanen477 46P/Wirtanen488 46P/Wirtanen439
64P/Swift- Gehrels920 38P/Stephan- Oterma99 38P/Stephan- Oterma934
21P/Giacobini- Zinner1021 21P/Giacobini- Zinner958 21P/Giacobini- Zinner987
C/2016 M1 (PanSTARRS)1124 64P/Swift- Gehrels918 C/2016 M1 (PanSTARRS)1127
48P/Johnson1380 C/2016 M1 (PanSTARRS)1122 C/2016 N6 (PanSTARRS)1359
29P/Schwassmann- Wachmann 11356 48P/Johnson1338

29P/Schwassmann- Wachmann 11325

C/2016 N6 (PanSTARRS)1329
2018 Dec 46P/Wirtanen372 46P/Wirtanen358 46P/Wirtanen322
64P/Swift- Gehrels1024 38P/Stephan- Oterma910 38P/Stephan- Oterma926
21P/Giacobini- Zinner1155 64P/Swift- Gehrels109 21P/Giacobini- Zinner1186
C/2016 M1 (PanSTARRS)1133 21P/Giacobini- Zinner1187 C/2016 M1 (PanSTARRS)1131
29P/Schwassmann- Wachmann 11339 C/2016 M1 (PanSTARRS)1131 C/2016 N6 (PanSTARRS)1369
78P/Gehrels 21332 29P/Schwassmann- Wachmann 1132
C/2016 N6 (PanSTARRS)1335 C/2016 N6 (PanSTARRS)1373
2019 Jan 64P/Swift- Gehrels1126 38P/Stephan- Oterma1014 38P/Stephan- Oterma1013
C/2016 M1 (PanSTARRS)1145 64P/Swift- Gehrels117 C/2016 M1 (PanSTARRS)1131
21P/Giacobini- Zinner1285 C/2016 M1 (PanSTARRS)1134 21P/Giacobini- Zinner1250
78P/Gehrels 21316 21P/Giacobini- Zinner1290 C/2016 N6 (PanSTARRS)1355
29P/Schwassmann- Wachmann 11315 C/2016 N6 (PanSTARRS)1374
C/2016 N6 (PanSTARRS)1344

2019 Feb C/2016 M1 (PanSTARRS)1251 46P/Wirtanen79 C/2016 M1 (PanSTARRS)1221
38P/Stephan- Oterma125 38P/Stephan- Oterma119 C/2016 R2 (PanSTARRS)128
78P/Gehrels 2134 C/2016 M1 (PanSTARRS)1233
64P/Swift- Gehrels1326 64P/Swift- Gehrels131
2019 Mar 46P/Wirtanen1019 46P/Wirtanen1016 C/2016 M1 (PanSTARRS)127
C/2016 M1 (PanSTARRS)1252 C/2016 M1 (PanSTARRS)1225 C/2016 R2 (PanSTARRS)129
38P/Stephan- Oterma139 38P/Stephan- Oterma134
2019 Apr C/2016 M1 (PanSTARRS)1350 C/2016 M1 (PanSTARRS)139 C/2016 R2 (PanSTARRS)137
46P/Wirtanen1321 C/2016 R2 (PanSTARRS)137 29P/Schwassmann- Wachmann 1138

46P/Wirtanen1311
2019 May C/2016 M1 (PanSTARRS)1341 C/2016 R2 (PanSTARRS)1310 29P/Schwassmann- Wachmann 11329
2019 Jun C/2016 R2 (PanSTARRS)1312 C/2016 R2 (PanSTARRS)1311 29P/Schwassmann- Wachmann 11339
2019 Jul
260P/McNaught1313 168P/Hergenrother1239

29P/Schwassmann- Wachmann 1138 260P/McNaught1357


29P/Schwassmann- Wachmann 11340


78P/Gehrels 2133
2019 Aug 68P/Klemola1364 260P/McNaught1214 168P/Hergenrother1129

29P/Schwassmann- Wachmann 11327 260P/McNaught1251

68P/Klemola1322 29P/Schwassmann- Wachmann 11339


78P/Gehrels 21310
2019 Sep 29P/Schwassmann- Wachmann 1134 260P/McNaught1113 260P/McNaught1134
68P/Klemola1365 29P/Schwassmann- Wachmann 11339 168P/Hergenrother1114

68P/Klemola1317 29P/Schwassmann- Wachmann 11339


78P/Gehrels 21313
2019 Oct 29P/Schwassmann- Wachmann 11340 260P/McNaught1113 260P/McNaught1116
68P/Klemola1358 29P/Schwassmann- Wachmann 11340 168P/Hergenrother124

68P/Klemola135 29P/Schwassmann- Wachmann 11313
2019 Nov 260P/McNaught136 260P/McNaught126
29P/Schwassmann- Wachmann 11341 29P/Schwassmann- Wachmann 11331
68P/Klemola1343

2019 Dec 29P/Schwassmann- Wachmann 11339 29P/Schwassmann- Wachmann 11312
260P/McNaught137 260P/McNaught131
2020 Jan 29P/Schwassmann- Wachmann 11323

2020 Feb 29P/Schwassmann- Wachmann 1137

2020 Mar 88P/Howell136 88P/Howell1359 88P/Howell1331
2020 Apr 88P/Howell1228 88P/Howell1259 88P/Howell1227
210P/Christensen123

2020 May 88P/Howell1157 88P/Howell1157 85P/Boethin1231
249P/LINEAR1238
29P/Schwassmann- Wachmann 1138
210P/Christensen135

2020 Jun 249P/LINEAR1016 88P/Howell1024 85P/Boethin930
88P/Howell1060
29P/Schwassmann- Wachmann 11322
2020 Jul 2P/Encke740 88P/Howell107 85P/Boethin822
88P/Howell1061
249P/LINEAR109


58P/Jackson- Neujmin1325


29P/Schwassmann- Wachmann 11328
2020 Aug 88P/Howell958 2P/Encke129 85P/Boethin813
2P/Encke1067 29P/Schwassmann- Wachmann 1132 58P/Jackson- Neujmin1329


29P/Schwassmann- Wachmann 11329
2020 Sep 88P/Howell851 29P/Schwassmann- Wachmann 11319 85P/Boethin99


58P/Jackson- Neujmin1334


29P/Schwassmann- Wachmann 11328
2020 Oct 88P/Howell846 29P/Schwassmann- Wachmann 11328 85P/Boethin1211
29P/Schwassmann- Wachmann 1137
29P/Schwassmann- Wachmann 11327
2020 Nov 88P/Howell939 P/2009 Q4 (Boattini)1268 P/2009 Q4 (Boattini)1252
P/2009 Q4 (Boattini)1243 29P/Schwassmann- Wachmann 11329 29P/Schwassmann- Wachmann 1139
141P/Machholz 21217

29P/Schwassmann- Wachmann 11329

17P/Holmes1322

2020 Dec 88P/Howell1027 P/2009 Q4 (Boattini)1267 P/2009 Q4 (Boattini)1240
141P/Machholz 21117 29P/Schwassmann- Wachmann 11320
P/2009 Q4 (Boattini)1254

29P/Schwassmann- Wachmann 11330

17P/Holmes1320

2021 Jan 141P/Machholz 21139 P/2009 Q4 (Boattini)1245 P/2009 Q4 (Boattini)1211
88P/Howell1113 141P/Machholz 2121
P/2009 Q4 (Boattini)1254 29P/Schwassmann- Wachmann 1133
29P/Schwassmann- Wachmann 11326

17P/Holmes131

2021 Feb 88P/Howell124 141P/Machholz 2126 10P/Tempel 2127
141P/Machholz 21245 P/2009 Q4 (Boattini)1322
P/2009 Q4 (Boattini)1337

29P/Schwassmann- Wachmann 11316

2021 Mar 29P/Schwassmann- Wachmann 1136 7P/Pons- Winnecke124 10P/Tempel 21114

246P/NEAT138 7P/Pons- Winnecke1245


246P/NEAT1365
2021 Apr
7P/Pons- Winnecke910 7P/Pons- Winnecke950

246P/NEAT1327 10P/Tempel 21119


246P/NEAT1381
2021 May
7P/Pons- Winnecke819 7P/Pons- Winnecke864

246P/NEAT1350 10P/Tempel 21126


4P/Faye1333


246P/NEAT1384


15P/Finlay1346
2021 Jun 246P/NEAT1314 7P/Pons- Winnecke831 7P/Pons- Winnecke885

246P/NEAT1387 15P/Finlay1145


4P/Faye1235


10P/Tempel 21233


246P/NEAT1386


29P/Schwassmann- Wachmann 1133
2021 Jul 252P/LINEAR1117 7P/Pons- Winnecke949 7P/Pons- Winnecke990
7P/Pons- Winnecke112 246P/NEAT1390 15P/Finlay930
246P/NEAT1348
4P/Faye1135


10P/Tempel 21339


246P/NEAT1329


29P/Schwassmann- Wachmann 11316
2021 Aug 252P/LINEAR1121 7P/Pons- Winnecke1173 8P/Tuttle96
7P/Pons- Winnecke1125 6P/d'Arrest1217 15P/Finlay917
6P/d'Arrest1267 246P/NEAT1390 4P/Faye1034
246P/NEAT1351
7P/Pons- Winnecke1178


29P/Schwassmann- Wachmann 11321


10P/Tempel 21340


246P/NEAT135
2021 Sep 6P/d'Arrest1071 6P/d'Arrest1017 8P/Tuttle815
252P/LINEAR1221 19P/Borrelly1367 4P/Faye1036
19P/Borrelly1348 7P/Pons- Winnecke1375 15P/Finlay1113
7P/Pons- Winnecke1341
19P/Borrelly1345


7P/Pons- Winnecke1346


29P/Schwassmann- Wachmann 11323
2021 Oct 6P/d'Arrest971 6P/d'Arrest919 8P/Tuttle818
19P/Borrelly1172 4P/Faye1013 4P/Faye1042
67P/Churyumov- Gerasimenko1381 19P/Borrelly1167 19P/Borrelly1134
132P/Helin- Roman- Alu 21358 29P/Schwassmann- Wachmann 11315 15P/Finlay1314

67P/Churyumov- Gerasimenko1352 29P/Schwassmann- Wachmann 11323

132P/Helin- Roman- Alu 21358 132P/Helin- Roman- Alu 21318


67P/Churyumov- Gerasimenko133
2021 Nov 6P/d'Arrest965 6P/d'Arrest919 8P/Tuttle1019
19P/Borrelly1076 19P/Borrelly1049 19P/Borrelly1018
67P/Churyumov- Gerasimenko1272 4P/Faye1034 4P/Faye1047
29P/Schwassmann- Wachmann 1137 67P/Churyumov- Gerasimenko1227 29P/Schwassmann- Wachmann 11323
132P/Helin- Roman- Alu 21359 29P/Schwassmann- Wachmann 11323 132P/Helin- Roman- Alu 2136

132P/Helin- Roman- Alu 21346
2021 Dec 19P/Borrelly966 19P/Borrelly929 19P/Borrelly101
6P/d'Arrest1053 6P/d'Arrest1014 4P/Faye1047
4P/Faye1032 4P/Faye1048 8P/Tuttle1224
67P/Churyumov- Gerasimenko1147 67P/Churyumov- Gerasimenko127 9P/Tempel 1139
29P/Schwassmann- Wachmann 11324 8P/Tuttle124 29P/Schwassmann- Wachmann 11311

29P/Schwassmann- Wachmann 11324
2022 Jan 19P/Borrelly839 19P/Borrelly94 22P/Kopff1111
67P/Churyumov- Gerasimenko1125 4P/Faye1147 4P/Faye1126
4P/Faye1145 6P/d'Arrest122 9P/Tempel 11224
6P/d'Arrest1236 29P/Schwassmann- Wachmann 11316
104P/Kowal 21315

29P/Schwassmann- Wachmann 11324

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

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