Visual Comets in the Future (Southern Hemisphere)

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Updated on October 4, 2014
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
2014 Oct C/2012 K1 (PanSTARRS)612 C/2012 K1 (PanSTARRS)648 C/2012 K1 (PanSTARRS)677
C/2013 V5 (Oukaimeden)721 C/2013 A1 (Siding Spring)1013 C/2012 X1 (LINEAR)1117
C/2013 A1 (Siding Spring)1062 C/2014 E2 (Jacques)101 C/2014 Q2 (Lovejoy)1165
C/2014 E2 (Jacques)1042 C/2012 X1 (LINEAR)1154 32P/Comas Sola1210
C/2012 X1 (LINEAR)1176 C/2014 Q2 (Lovejoy)1128 C/2014 R1 (Borisov)133
C/2013 US10 (Catalina)1380 C/2013 US10 (Catalina)1341
2014 Nov C/2012 K1 (PanSTARRS)677 C/2012 K1 (PanSTARRS)670 C/2012 K1 (PanSTARRS)674
C/2014 Q2 (Lovejoy)1020 C/2014 Q2 (Lovejoy)1053 C/2014 Q2 (Lovejoy)1080
C/2013 A1 (Siding Spring)1119 C/2012 X1 (LINEAR)1235 C/2012 X1 (LINEAR)126
C/2012 X1 (LINEAR)1272 (596) Scheila1334 32P/Comas Sola1217
15P/Finlay1219 C/2013 US10 (Catalina)1336 C/2014 R1 (Borisov)132
C/2014 E2 (Jacques)1328
(596) Scheila1326
(596) Scheila1319

C/2013 US10 (Catalina)1379

2014 Dec C/2014 Q2 (Lovejoy)765 C/2014 Q2 (Lovejoy)789 C/2014 Q2 (Lovejoy)782
C/2012 K1 (PanSTARRS)876 C/2012 K1 (PanSTARRS)846 C/2012 K1 (PanSTARRS)818
15P/Finlay1015 32P/Comas Sola121 88P/Howell124
C/2012 X1 (LINEAR)1351 C/2012 X1 (LINEAR)1319 32P/Comas Sola1230
C/2013 US10 (Catalina)1348 (596) Scheila1334 C/2014 R1 (Borisov)1311
(596) Scheila1329 C/2013 US10 (Catalina)1310 (596) Scheila1317
2015 Jan C/2014 Q2 (Lovejoy)766 C/2014 Q2 (Lovejoy)771 C/2014 Q2 (Lovejoy)722
15P/Finlay98 C/2012 K1 (PanSTARRS)1012 88P/Howell1016
C/2012 K1 (PanSTARRS)1045 32P/Comas Sola1218 7P/Pons- Winnecke112
C/2013 US10 (Catalina)1321
32P/Comas Sola1237
C/2013 V5 (Oukaimeden)1324

C/2014 R1 (Borisov)1325
2015 Feb C/2014 Q2 (Lovejoy)83 32P/Comas Sola1236 88P/Howell925
15P/Finlay105 29P/Schwassmann- Wachmann 1133 7P/Pons- Winnecke1110
C/2012 K1 (PanSTARRS)1122
32P/Comas Sola1237
C/2013 A1 (Siding Spring)1314
C/2013 US10 (Catalina)133
C/2012 F3 (PanSTARRS)1337

29P/Schwassmann- Wachmann 11352

C/2013 V5 (Oukaimeden)1327
2015 Mar 19P/Borrelly116 32P/Comas Sola1335 88P/Howell830
15P/Finlay126 218P/LINEAR1322 6P/d'Arrest121
C/2012 K1 (PanSTARRS)127 29P/Schwassmann- Wachmann 11323 C/2013 US10 (Catalina)1213
32P/Comas Sola1316
7P/Pons- Winnecke1214

C/2013 A1 (Siding Spring)1317

32P/Comas Sola1317

C/2012 F3 (PanSTARRS)1357


29P/Schwassmann- Wachmann 11380
2015 Apr 22P/Kopff1329 218P/LINEAR1319 88P/Howell834
32P/Comas Sola1318 C/2012 F3 (PanSTARRS)1319 C/2013 US10 (Catalina)1137

29P/Schwassmann- Wachmann 11346 6P/d'Arrest117

22P/Kopff1351 C/2014 Q1 (PanSTARRS)113

32P/Comas Sola1335 C/2012 K1 (PanSTARRS)1319


C/2012 F3 (PanSTARRS)1365

C/2013 A1 (Siding Spring)1310

29P/Schwassmann- Wachmann 11387
2015 May 22P/Kopff1350 22P/Kopff1340 88P/Howell839
29P/Schwassmann- Wachmann 1138 C/2012 F3 (PanSTARRS)1340 C/2014 Q1 (PanSTARRS)87

218P/LINEAR1316 C/2013 US10 (Catalina)1063

29P/Schwassmann- Wachmann 11387 6P/d'Arrest1116

C/2012 F3 (PanSTARRS)1365


C/2012 K1 (PanSTARRS)1345

29P/Schwassmann- Wachmann 11387
2015 Jun 22P/Kopff1253 C/2013 US10 (Catalina)823 C/2014 Q1 (PanSTARRS)75
29P/Schwassmann- Wachmann 11333 22P/Kopff1219 C/2013 US10 (Catalina)889

C/2012 F3 (PanSTARRS)1364 88P/Howell942

29P/Schwassmann- Wachmann 11387 6P/d'Arrest1226

C/2012 K1 (PanSTARRS)135 67P/Churyumov- Gerasimenko1220

C/2012 F3 (PanSTARRS)1363

29P/Schwassmann- Wachmann 11337

C/2012 K1 (PanSTARRS)1370
2015 Jul C/2014 Q1 (PanSTARRS)419 C/2013 US10 (Catalina)655 C/2013 US10 (Catalina)689
C/2013 US10 (Catalina)620 22P/Kopff121 88P/Howell1043
22P/Kopff1153 C/2012 F3 (PanSTARRS)1365 67P/Churyumov- Gerasimenko1118
C/2012 F3 (PanSTARRS)1332 29P/Schwassmann- Wachmann 11386 141P/Machholz 21223
29P/Schwassmann- Wachmann 11386 51P/Harrington1312 C/2012 F3 (PanSTARRS)1319

C/2012 K1 (PanSTARRS)1331 29P/Schwassmann- Wachmann 11310



C/2012 K1 (PanSTARRS)1377
2015 Aug C/2013 US10 (Catalina)557 C/2013 US10 (Catalina)560 C/2013 US10 (Catalina)546
C/2014 Q1 (PanSTARRS)729 88P/Howell1211 141P/Machholz 2119
22P/Kopff1149 C/2012 F3 (PanSTARRS)1366 67P/Churyumov- Gerasimenko1112
10P/Tempel 21354 51P/Harrington1325 88P/Howell1143
C/2012 F3 (PanSTARRS)1367 29P/Schwassmann- Wachmann 11347 51P/Harrington1354
29P/Schwassmann- Wachmann 11386
C/2013 X1 (PanSTARRS)1311
2015 Sep C/2013 US10 (Catalina)556 C/2013 US10 (Catalina)521 C/2013 US10 (Catalina)54
C/2014 Q1 (PanSTARRS)1029 88P/Howell1232 67P/Churyumov- Gerasimenko107
22P/Kopff1140 51P/Harrington1352 141P/Machholz 2119
10P/Tempel 21148 C/2012 F3 (PanSTARRS)1338 C/2013 X1 (PanSTARRS)1214
C/2012 F3 (PanSTARRS)1369 29P/Schwassmann- Wachmann 11323 88P/Howell1243
29P/Schwassmann- Wachmann 11381
2015 Oct C/2013 US10 (Catalina)425 C/2013 X1 (PanSTARRS)115 67P/Churyumov- Gerasimenko107
22P/Kopff1031 51P/Harrington1352 C/2013 X1 (PanSTARRS)1113
10P/Tempel 21138 29P/Schwassmann- Wachmann 1133 141P/Machholz 21212
C/2014 Q1 (PanSTARRS)1226
C/2014 Q1 (PanSTARRS)132
29P/Schwassmann- Wachmann 11355

2015 Nov C/2013 X1 (PanSTARRS)1015 C/2013 X1 (PanSTARRS)1012 C/2013 X1 (PanSTARRS)106
22P/Kopff1121 230P/LINEAR1364 67P/Churyumov- Gerasimenko1115
10P/Tempel 21129 51P/Harrington1351 P/2010 V1 (Ikeya- Murakami)1319
C/2014 Q1 (PanSTARRS)1319
C/2014 Q1 (PanSTARRS)133
29P/Schwassmann- Wachmann 11328

2015 Dec C/2013 X1 (PanSTARRS)920 C/2013 X1 (PanSTARRS)106 C/2013 US10 (Catalina)37
10P/Tempel 21120 P/2010 V1 (Ikeya- Murakami)107 P/2010 V1 (Ikeya- Murakami)1028
22P/Kopff1110 230P/LINEAR1360 67P/Churyumov- Gerasimenko1233
249P/LINEAR117 81P/Wild 21336 230P/LINEAR1346
230P/LINEAR1342 (596) Scheila139 116P/Wild 41325
81P/Wild 21331
81P/Wild 21315

(596) Scheila1324
2016 Jan C/2013 X1 (PanSTARRS)912 P/2010 V1 (Ikeya- Murakami)922 C/2013 US10 (Catalina)46
10P/Tempel 21211 67P/Churyumov- Gerasimenko1321 P/2010 V1 (Ikeya- Murakami)931
81P/Wild 21336 81P/Wild 21336 67P/Churyumov- Gerasimenko1347

(596) Scheila1322 (596) Scheila1324

116P/Wild 4134 116P/Wild 41349

81P/Wild 2136
2016 Feb P/2010 V1 (Ikeya- Murakami)810 P/2010 V1 (Ikeya- Murakami)835 P/2010 V1 (Ikeya- Murakami)831
252P/LINEAR1280 252P/LINEAR1239 116P/Wild 41372
81P/Wild 21235 81P/Wild 21214 (596) Scheila139
10P/Tempel 2125 116P/Wild 41322 67P/Churyumov- Gerasimenko1347
(596) Scheila1310 (596) Scheila1320 29P/Schwassmann- Wachmann 11331

67P/Churyumov- Gerasimenko1325
2016 Mar P/2010 V1 (Ikeya- Murakami)842 P/2010 V1 (Ikeya- Murakami)842 P/2010 V1 (Ikeya- Murakami)87
252P/LINEAR977 252P/LINEAR938 252P/LINEAR983
81P/Wild 21230 116P/Wild 41343 116P/Wild 41378
9P/Tempel 1139 9P/Tempel 11336 9P/Tempel 11316
(596) Scheila1319 (596) Scheila1318 29P/Schwassmann- Wachmann 11357
10P/Tempel 2131

2016 Apr P/2010 V1 (Ikeya- Murakami)951 P/2010 V1 (Ikeya- Murakami)934 C/2013 X1 (PanSTARRS)827
81P/Wild 21225 252P/LINEAR1125 252P/LINEAR1165
9P/Tempel 11236 9P/Tempel 11235 116P/Wild 41378
116P/Wild 4136 116P/Wild 41378 29P/Schwassmann- Wachmann 11380

29P/Schwassmann- Wachmann 11320
2016 May P/2010 V1 (Ikeya- Murakami)1158 C/2013 X1 (PanSTARRS)73 C/2013 X1 (PanSTARRS)765
81P/Wild 21123 P/2010 V1 (Ikeya- Murakami)1125 43P/Wolf- Harrington134
9P/Tempel 11143 9P/Tempel 11122 116P/Wild 41337
116P/Wild 41330 116P/Wild 41378 29P/Schwassmann- Wachmann 11380

29P/Schwassmann- Wachmann 11344
2016 Jun C/2013 X1 (PanSTARRS)636 C/2013 X1 (PanSTARRS)679 C/2013 X1 (PanSTARRS)688
9P/Tempel 11152 9P/Tempel 1119 43P/Wolf- Harrington126
81P/Wild 21121 P/2010 V1 (Ikeya- Murakami)1314 29P/Schwassmann- Wachmann 11380
P/2010 V1 (Ikeya- Murakami)1360 29P/Schwassmann- Wachmann 11381 116P/Wild 4135
29P/Schwassmann- Wachmann 1135 116P/Wild 41378
116P/Wild 41378

2016 Jul C/2013 X1 (PanSTARRS)789 C/2013 X1 (PanSTARRS)777 C/2013 X1 (PanSTARRS)715
9P/Tempel 11156 29P/Schwassmann- Wachmann 11381 43P/Wolf- Harrington117
81P/Wild 21119 53P/Van Biesbroeck1368 144P/Kushida123
29P/Schwassmann- Wachmann 11337
29P/Schwassmann- Wachmann 11332
53P/Van Biesbroeck134
53P/Van Biesbroeck1367
2016 Aug C/2013 X1 (PanSTARRS)975 C/2013 X1 (PanSTARRS)914 144P/Kushida113
9P/Tempel 11155 29P/Schwassmann- Wachmann 11381 43P/Wolf- Harrington119
81P/Wild 21115
29P/Schwassmann- Wachmann 1136
29P/Schwassmann- Wachmann 11381

2016 Sep C/2013 X1 (PanSTARRS)1145 29P/Schwassmann- Wachmann 11345 43P/Wolf- Harrington1112
9P/Tempel 11151 C/2011 KP36 (Spacewatch)1357 144P/Kushida114
81P/Wild 2129
C/2011 KP36 (Spacewatch)1331
29P/Schwassmann- Wachmann 11380

C/2011 KP36 (Spacewatch)1310

2016 Oct C/2013 X1 (PanSTARRS)1219 29P/Schwassmann- Wachmann 11321 43P/Wolf- Harrington1119
9P/Tempel 11243
29P/Schwassmann- Wachmann 11374

2016 Nov 45P/Honda- Mrkos- Pajdusakova1316
43P/Wolf- Harrington1230
29P/Schwassmann- Wachmann 11346
9P/Tempel 11333
C/2013 X1 (PanSTARRS)131
2016 Dec 45P/Honda- Mrkos- Pajdusakova713 43P/Wolf- Harrington1316 43P/Wolf- Harrington1353
29P/Schwassmann- Wachmann 11317
73P/Schwassmann- Wachmann 31313
C/2013 US10 (Catalina)131

C/2013 X1 (PanSTARRS)1312
2017 Jan 2P/Encke1111 43P/Wolf- Harrington1325 73P/Schwassmann- Wachmann 31224

43P/Wolf- Harrington1365
2017 Feb 41P/Tuttle- Giacobini- Kresak1020 45P/Honda- Mrkos- Pajdusakova727 45P/Honda- Mrkos- Pajdusakova624

41P/Tuttle- Giacobini- Kresak1042 41P/Tuttle- Giacobini- Kresak1121

(596) Scheila137 73P/Schwassmann- Wachmann 31126

(596) Scheila1358

29P/Schwassmann- Wachmann 1137
2017 Mar 41P/Tuttle- Giacobini- Kresak716 41P/Tuttle- Giacobini- Kresak626 2P/Encke620
45P/Honda- Mrkos- Pajdusakova1021 45P/Honda- Mrkos- Pajdusakova1035 45P/Honda- Mrkos- Pajdusakova1010

71P/Clark1336 73P/Schwassmann- Wachmann 31126

(596) Scheila1329 71P/Clark1370

(596) Scheila1371

29P/Schwassmann- Wachmann 11334
2017 Apr
71P/Clark1157 41P/Tuttle- Giacobini- Kresak58

(596) Scheila1254 2P/Encke945


73P/Schwassmann- Wachmann 31225

(596) Scheila1273

29P/Schwassmann- Wachmann 11357
2017 May 71P/Clark1019 41P/Tuttle- Giacobini- Kresak637 41P/Tuttle- Giacobini- Kresak632
(596) Scheila1118 71P/Clark1082 71P/Clark1075

(596) Scheila1176 (596) Scheila1173

213P/Van Ness1353 213P/Van Ness1388

29P/Schwassmann- Wachmann 11317 29P/Schwassmann- Wachmann 11369


73P/Schwassmann- Wachmann 31326

2017 Jun 71P/Clark1089 41P/Tuttle- Giacobini- Kresak957 41P/Tuttle- Giacobini- Kresak914
41P/Tuttle- Giacobini- Kresak1112 71P/Clark1088 71P/Clark1020
(596) Scheila1178 (596) Scheila1178 (596) Scheila1114
213P/Van Ness1214 213P/Van Ness1288 213P/Van Ness1288

29P/Schwassmann- Wachmann 11341 217P/LINEAR1238

29P/Schwassmann- Wachmann 11368
2017 Jul 71P/Clark1090 71P/Clark1064 71P/Clark101
213P/Van Ness1143 213P/Van Ness1187 217P/LINEAR1135
41P/Tuttle- Giacobini- Kresak1230 41P/Tuttle- Giacobini- Kresak1264 213P/Van Ness1129
(596) Scheila1281 (596) Scheila1254 29P/Schwassmann- Wachmann 11368
29P/Schwassmann- Wachmann 1134 29P/Schwassmann- Wachmann 11369
2017 Aug 71P/Clark1088 71P/Clark1047 217P/LINEAR1130
213P/Van Ness1183 213P/Van Ness1183 213P/Van Ness113
29P/Schwassmann- Wachmann 11338 29P/Schwassmann- Wachmann 11369 29P/Schwassmann- Wachmann 11325
(596) Scheila1382 (596) Scheila1331
2017 Sep 71P/Clark1188 71P/Clark1135 217P/LINEAR1130
96P/Machholz 11239 213P/Van Ness1239 96P/Machholz 11210
213P/Van Ness1279 96P/Machholz 11211 24P/Schaumasse1311
29P/Schwassmann- Wachmann 11370 29P/Schwassmann- Wachmann 11369 29P/Schwassmann- Wachmann 1133
(596) Scheila1371 (596) Scheila1313
2017 Oct 96P/Machholz 1820 213P/Van Ness1220 96P/Machholz 194
213P/Van Ness1271 71P/Clark1225 24P/Schaumasse109
71P/Clark1278 29P/Schwassmann- Wachmann 11337 62P/Tsuchinshan 11215
29P/Schwassmann- Wachmann 11370
2017 Nov 213P/Van Ness1251 213P/Van Ness124 24P/Schaumasse104
29P/Schwassmann- Wachmann 11359 217P/LINEAR1315 62P/Tsuchinshan 11115
71P/Clark1360 29P/Schwassmann- Wachmann 11313 217P/LINEAR1341

71P/Clark1314 (3200) Phaethon1317

(3200) Phaethon1310
2017 Dec (3200) Phaethon1021 (3200) Phaethon1014 24P/Schaumasse1014
62P/Tsuchinshan 11126
213P/Van Ness1328
(3200) Phaethon1116
29P/Schwassmann- Wachmann 11330

2018 Jan 185P/Petriew115 62P/Tsuchinshan 1125 62P/Tsuchinshan 11245
29P/Schwassmann- Wachmann 1134
2018 Feb 185P/Petriew1114 62P/Tsuchinshan 11317 62P/Tsuchinshan 11353
2018 Mar 185P/Petriew1121
29P/Schwassmann- Wachmann 1139
2018 Apr
66P/du Toit1216 66P/du Toit1270

29P/Schwassmann- Wachmann 11332
2018 May P/2013 CU129 (PanSTARRS)1327 66P/du Toit1110 66P/du Toit1167

48P/Johnson1316 48P/Johnson1370

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

37P/Forbes133 29P/Schwassmann- Wachmann 11351

2018 Jun P/2013 CU129 (PanSTARRS)1028 48P/Johnson1134 21P/Giacobini- Zinner1121

66P/du Toit126 48P/Johnson1171

21P/Giacobini- Zinner122 66P/du Toit1273

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

37P/Forbes1313 37P/Forbes1363
2018 Jul P/2013 CU129 (PanSTARRS)1015 48P/Johnson1157 21P/Giacobini- Zinner104

66P/du Toit139 P/2013 CU129 (PanSTARRS)1054

29P/Schwassmann- Wachmann 11336 48P/Johnson1176

64P/Swift- Gehrels1325 66P/du Toit1374

37P/Forbes1316 29P/Schwassmann- Wachmann 11354

64P/Swift- Gehrels1350

2018 Aug 48P/Johnson1126 48P/Johnson1182 21P/Giacobini- Zinner71
29P/Schwassmann- Wachmann 1134 64P/Swift- Gehrels1137 48P/Johnson1176

P/2013 CU129 (PanSTARRS)1217 64P/Swift- Gehrels1145

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

(596) Scheila1351 P/2013 CU129 (PanSTARRS)1280

29P/Schwassmann- Wachmann 11353

(596) Scheila1371
2018 Sep 48P/Johnson1157 64P/Swift- Gehrels1034 21P/Giacobini- Zinner641
46P/Wirtanen1114 38P/Stephan- Oterma101 64P/Swift- Gehrels1017
29P/Schwassmann- Wachmann 11335 48P/Johnson1184 38P/Stephan- Oterma1045
(596) Scheila1326 46P/Wirtanen1180 48P/Johnson1127

29P/Schwassmann- Wachmann 11355 46P/Wirtanen1177

(596) Scheila1373 29P/Schwassmann- Wachmann 11318

(596) Scheila1371
2018 Oct 46P/Wirtanen849 21P/Giacobini- Zinner729 21P/Giacobini- Zinner771
64P/Swift- Gehrels912 46P/Wirtanen888 46P/Wirtanen851
48P/Johnson1184 38P/Stephan- Oterma96 38P/Stephan- Oterma941
29P/Schwassmann- Wachmann 11356 64P/Swift- Gehrels923 48P/Johnson1112
(596) Scheila1373 48P/Johnson1162 29P/Schwassmann- Wachmann 1131

29P/Schwassmann- Wachmann 11355 (596) Scheila1331

(596) Scheila1373
2018 Nov 46P/Wirtanen479 46P/Wirtanen488 46P/Wirtanen439
64P/Swift- Gehrels920 38P/Stephan- Oterma99 38P/Stephan- Oterma934
21P/Giacobini- Zinner1023 21P/Giacobini- Zinner959 21P/Giacobini- Zinner987
48P/Johnson1380 64P/Swift- Gehrels918
29P/Schwassmann- Wachmann 11356 48P/Johnson1338

29P/Schwassmann- Wachmann 11324
2018 Dec 46P/Wirtanen371 46P/Wirtanen356 46P/Wirtanen321
64P/Swift- Gehrels1024 38P/Stephan- Oterma910 38P/Stephan- Oterma925
21P/Giacobini- Zinner1156 64P/Swift- Gehrels109 21P/Giacobini- Zinner1186
29P/Schwassmann- Wachmann 11339 21P/Giacobini- Zinner1187
78P/Gehrels 21331 29P/Schwassmann- Wachmann 1131
2019 Jan 64P/Swift- Gehrels1125 38P/Stephan- Oterma1014 38P/Stephan- Oterma1012
21P/Giacobini- Zinner1285 64P/Swift- Gehrels117 21P/Giacobini- Zinner1249
78P/Gehrels 21316 21P/Giacobini- Zinner1290
29P/Schwassmann- Wachmann 11314

2019 Feb 38P/Stephan- Oterma129 46P/Wirtanen79
64P/Swift- Gehrels1326 38P/Stephan- Oterma118
78P/Gehrels 2135 64P/Swift- Gehrels131
2019 Mar 46P/Wirtanen1019 46P/Wirtanen1015
38P/Stephan- Oterma139 38P/Stephan- Oterma134
2019 Apr 46P/Wirtanen1321 46P/Wirtanen1311 29P/Schwassmann- Wachmann 1139
2019 May

29P/Schwassmann- Wachmann 11328
2019 Jun

29P/Schwassmann- Wachmann 11339
2019 Jul
260P/McNaught1313 168P/Hergenrother1238

29P/Schwassmann- Wachmann 1138 260P/McNaught1357

29P/Schwassmann- Wachmann 11340

78P/Gehrels 2133
2019 Aug 68P/Klemola1365 260P/McNaught1214 168P/Hergenrother1128

29P/Schwassmann- Wachmann 11328 260P/McNaught1251

68P/Klemola1323 29P/Schwassmann- Wachmann 11339

78P/Gehrels 21310
2019 Sep 29P/Schwassmann- Wachmann 1135 260P/McNaught1113 260P/McNaught1133
68P/Klemola1365 29P/Schwassmann- Wachmann 11339 168P/Hergenrother1114

68P/Klemola1317 29P/Schwassmann- Wachmann 11339

78P/Gehrels 21313

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


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